# additional Definitions by Neo keyboard layout - mathematical symbols

# mathematical functions and operators
<Multi_key> <3> <radical>                  : "∛"   U221B # CUBE ROOT
<Multi_key> <radical> <3>                  : "∛"   U221B # CUBE ROOT
<Multi_key> <KP_3> <radical>               : "∛"   U221B # CUBE ROOT
<Multi_key> <radical> <KP_3>               : "∛"   U221B # CUBE ROOT
<Multi_key> <4> <radical>                  : "∜"   U221C # FOURTH ROOT
<Multi_key> <radical> <4>                  : "∜"   U221C # FOURTH ROOT
<Multi_key> <KP_4> <radical>               : "∜"   U221C # FOURTH ROOT
<Multi_key> <radical> <KP_4>               : "∜"   U221C # FOURTH ROOT
<Multi_key> <integral> <2>                 : "∬"   U222C # DOUBLE INTEGRAL
<Multi_key> <2> <integral>                 : "∬"   U222C # DOUBLE INTEGRAL
<Multi_key> <integral> <integral>          : "∬"   U222C # DOUBLE INTEGRAL
<Multi_key> <integral> <KP_2>              : "∬"   U222C # DOUBLE INTEGRAL
<Multi_key> <KP_2> <integral>              : "∬"   U222C # DOUBLE INTEGRAL
<Multi_key> <integral> <3>                 : "∭"   U222D # TRIPLE INTEGRAL
<Multi_key> <3> <integral>                 : "∭"   U222D # TRIPLE INTEGRAL
<Multi_key> <integral> <KP_3>              : "∭"   U222D # TRIPLE INTEGRAL
<Multi_key> <KP_3> <integral>              : "∭"   U222D # TRIPLE INTEGRAL
<Multi_key> <integral> <4>                 : "⨌"   U2A0C # QUADRUPLE INTEGRAL OPERATOR
<Multi_key> <4> <integral>                 : "⨌"   U2A0C # QUADRUPLE INTEGRAL OPERATOR
<Multi_key> <integral> <KP_4>              : "⨌"   U2A0C # QUADRUPLE INTEGRAL OPERATOR
<Multi_key> <KP_4> <integral>              : "⨌"   U2A0C # QUADRUPLE INTEGRAL OPERATOR
<dead_abovering> <integral>                : "∮"   U222E # CONTOUR INTEGRAL
<Multi_key> <o> <integral>                 : "∮"   U222E # CONTOUR INTEGRAL
<Multi_key> <jot> <integral>               : "∮"   U222E # CONTOUR INTEGRAL
<dead_abovering> <o> <2> <integral>        : "∯"   U222F # SURFACE INTEGRAL
<dead_abovering> <o> <KP_2> <integral>     : "∯"   U222F # SURFACE INTEGRAL
<dead_abovering> <jot> <2> <integral>      : "∯"   U222F # SURFACE INTEGRAL
<dead_abovering> <jot> <KP_2> <integral>   : "∯"   U222F # SURFACE INTEGRAL
<Multi_key> <o> <2> <integral>             : "∯"   U222F # SURFACE INTEGRAL
<Multi_key> <o> <KP_2> <integral>          : "∯"   U222F # SURFACE INTEGRAL
<Multi_key> <jot> <2> <integral>           : "∯"   U222F # SURFACE INTEGRAL
<Multi_key> <jot> <KP_2> <integral>        : "∯"   U222F # SURFACE INTEGRAL
<dead_abovering> <o> <3> <integral>        : "∰"   U2230 # VOLUME U222E
<dead_abovering> <o> <KP_3> <integral>     : "∰"   U2230 # VOLUME U222E
<dead_abovering> <jot> <3> <integral>      : "∰"   U2230 # VOLUME U222E
<dead_abovering> <jot> <KP_3> <integral>   : "∰"   U2230 # VOLUME U222E
<Multi_key> <o> <3> <integral>             : "∰"   U2230 # VOLUME U222E
<Multi_key> <o> <KP_3> <integral>          : "∰"   U2230 # VOLUME U222E
<Multi_key> <jot> <3> <integral>           : "∰"   U2230 # VOLUME U222E
<Multi_key> <jot> <KP_3> <integral>        : "∰"   U2230 # VOLUME U222E
<Multi_key> <l> <n>                        : "㏑"   U33D1 # SQUARE LN
<Multi_key> <l> <o> <g>                    : "㏒"   U33D2 # SQUARE LOG
<Multi_key> <asciicircum> <bracketleft>    : "⌈"   U2308 # LEFT CEILING
<Multi_key> <underscore> <bracketleft>     : "⌊"   U230A # LEFT FLOOR
<Multi_key> <asciicircum> <bracketright>   : "⌉"   U2309 # RIGHT CEILING
<Multi_key> <underscore> <bracketright>    : "⌋"   U230B # RIGHT FLOOR
<Multi_key> <greater> <period>             : "∴"   U2234 # THEREFORE
<Multi_key> <less> <period>                : "∵"   U2235 # BECAUSE
<Multi_key> <asciitilde> <equal>           : "≅"   U2245 # APPROXIMATELY EQUAL TO
<Multi_key> <equal> <asciitilde>           : "≅"   U2245 # APPROXIMATELY EQUAL TO
<dead_tilde> <equal>                       : "≅"   U2245 # APPROXIMATELY EQUAL TO
<Multi_key> <asciitilde> <asciitilde>      : "≈"   U2248 # ALMOST EQUAL TO
<dead_tilde> <asciitilde>                  : "≈"   U2248 # ALMOST EQUAL TO
<dead_macron> <asciitilde>                 : "≃"   U2243 # ASYMPTOTICALLY EQUAL TO
<Multi_key> <equal> <equal>                : "≡"   U2261 # IDENTICAL TO
<Multi_key> <colon> <equal>                : "≔"   U2254 # COLON EQUALS
<Multi_key> <equal> <colon>                : "≕"   U2255 # EQUALS COLON
<Multi_key> <KP_Equal> <colon>             : "≕"   U2255 # EQUALS COLON
<Multi_key> <greater> <equal>              : "≥"   U2265 # GREATER-THAN OR EQUAL TO
<Multi_key> <equal> <greater>              : "≥"   U2265 # GREATER-THAN OR EQUAL TO
<Multi_key> <less> <equal>                 : "≤"   U2264 # LESS-THAN OR EQUAL TO
<Multi_key> <equal> <less>                 : "≤"   U2264 # LESS-THAN OR EQUAL TO
<dead_macron> <less>                       : "≤"   U2264 # LESS-THAN OR EQUAL TO
<dead_macron> <greater>                    : "≥"   U2265 # GREATER-THAN OR EQUAL TO
<Multi_key> <equal> <degree>               : "≗"   U2257 # RING EQUAL TO
<Multi_key> <degree> <equal>               : "≗"   U2257 # RING EQUAL TO
<dead_abovering> <equal>                   : "≗"   U2257 # RING EQUAL TO
<dead_caron> <equal>                       : "≚"   U225A # EQUIANGULAR TO
<dead_circumflex> <equal>                  : "≙"   U2259 # ESTIMATES
<Multi_key> <equal> <asciicircum>          : "≙"   U2259 # ESTIMATES
<Multi_key> <KP_Add> <KP_Subtract>         : "±"   plusminus # PLUS-MINUS SIGN
<Multi_key> <KP_Subtract> <KP_Add>         : "∓"   U2213 # MINUS-OR-PLUS SIGN
<Multi_key> <minus> <plus>                 : "∓"   U2213 # MINUS-OR-PLUS SIGN
<U21BB> <plusminus>                        : "∓"   U2213 # MINUS-OR-PLUS SIGN
<U21BB> <U2213>                            : "±"   plusminus # PLUS-MINUS SIGN
<Multi_key> <s> <u> <m>                    : "∑"   U2211 # N-ARY SUMMATION
<Multi_key> <i> <n> <r>                    : "∫"   U222B # INTEGRAL
<Multi_key> <p> <r> <o> <d>                : "∏"   U220F # N-ARY PRODUCT
<U21BB> <Greek_PI>                         : "∐"   U2210 # N-ARY COPRODUCT
<Multi_key> <p> <r> <o> <p>                : "∝"   U221D # PROPORTIONAL TO
<Multi_key> <a> <x>                        : "∝"   U221D # PROPORTIONAL TO
<Multi_key> <R> <e>                        : "ℜ"   U211C # BLACK-LETTER CAPITAL R
<Multi_key> <r> <e>                        : "ℜ"   U211C # BLACK-LETTER CAPITAL R
<Multi_key> <I> <m>                        : "ℑ"   U2111 # BLACK-LETTER CAPITAL I
<Multi_key> <i> <m>                        : "ℑ"   U2111 # BLACK-LETTER CAPITAL I
<U21BB> <elementof>                        : "∋"   U220B # CONTAINS AS MEMBER
<Multi_key> <elementof> <elementof>        : "∋"   U220B # CONTAINS AS MEMBER
<Multi_key> <h> <a>                        : "ℵ"   U2135 # ALEF SYMBOL
<Multi_key> <h> <b>                        : "ℶ"   U2136 # BET SYMBOL
<Multi_key> <h> <g>                        : "ℷ"   U2137 # GIMEL SYMBOL
<Multi_key> <h> <d>                        : "ℸ"   U2138 # DALET SYMBOL
<Multi_key> <logicalor> <logicalor>        : "⋁"   U22C1 # N-ARY LOGICAL OR
<Multi_key> <logicaland> <logicaland>      : "⋀"   U22C0 # N-ARY LOGICAL AND
<Multi_key> <union> <union>                : "⋃"   U22C3 # N-ARY UNION
<Multi_key> <intersection> <intersection>  : "⋂"   U22C2 # N-ARY INTERSECTION
<Multi_key> <Greek_SIGMA> <Greek_SIGMA>    : "∑"   U2211 # N-ARY SUMMATION
<Multi_key> <Greek_PI> <Greek_PI>          : "∏"   U220F # N-ARY PRODUCT
<Multi_key> <U2299> <U2299>                : "⨀"   U2A00 # N-ARY CIRCLED DOT OPERATOR
<Multi_key> <U2295> <U2295>                : "⨁"   U2A01 # N-ARY CIRCLED PLUS OPERATOR
<Multi_key> <U2297> <U2297>                : "⨂"   U2A02 # N-ARY CIRCLED TIMES OPERATOR
<dead_macron> <includedin>                 : "⊆"   U2286 # SUBSET OF OR EQUAL TO
<dead_macron> <includes>                   : "⊇"   U2287 # SUPERSET OF OR EQUAL TO
<U21BB> <includedin>                       : "⊃"   includes # SUPERSET OF
<U21BB> <includes>                         : "⊂"   includedin # SUBSET OF
<U21BB> <U2286>                            : "⊇"   U2287 # SUPERSET OF OR EQUAL TO
<U21BB> <U2287>                            : "⊆"   U2286 # SUBSET OF OR EQUAL TO
<Multi_key> <less> <bar>                   : "⊲"   U22B2 # NORMAL SUBGROUP OF
<Multi_key> <bar> <less>                   : "⊲"   U22B2 # NORMAL SUBGROUP OF
<Multi_key> <bar> <greater>                : "⊳"   U22B3 # CONTAINS AS NORMAL SUBGROUP
<Multi_key> <equal> <bar> <less>           : "⊴"   U22B4 # NORMAL SUBGROUP OF OR EQUAL TO
<Multi_key> <KP_Equal> <bar> <less>        : "⊴"   U22B4 # NORMAL SUBGROUP OF OR EQUAL TO
<Multi_key> <equal> <bar> <greater>        : "⊵"   U22B5 # CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
<Multi_key> <KP_Equal> <bar> <greater>     : "⊵"   U22B5 # CONTAINS AS NORMAL SUBGROUP OR EQUAL TO
<Multi_key> <backslash> <backslash>        : "∖"   U2216 # SET MINUS
<Multi_key> <bar> <space>                  : "∣"   U2223 # DIVIDES
<Multi_key> <bar> <bar>                    : "‖"   U2016 # DOUBLE VERTICAL LINE
<Multi_key> <bar> <minus>                  : "⊢"   U22A2 # RIGHT TACK
<Multi_key> <minus> <bar>                  : "⊣"   U22A3 # LEFT TACK
<Multi_key> <bar> <equal>                  : "⊨"   U22A8 # TRUE
<Multi_key> <bar> <KP_Equal>               : "⊨"   U22A8 # TRUE
<Multi_key> <downtack> <downtack>          : "⊤"   U22A4 # DOWN TACK
<U21BB> <U22A5>                            : "⊤"   U22A4 # DOWN TACK
<Multi_key> <o> <plus>                     : "⊕"   U2295 # CIRCLED PLUS
<Multi_key> <o> <KP_Add>                   : "⊕"   U2295 # CIRCLED PLUS
<Multi_key> <o> <minus>                    : "⊖"   U2296 # CIRCLED MINUS
<Multi_key> <o> <KP_Subtract>              : "⊖"   U2296 # CIRCLED MINUS
<Multi_key> <o> <multiply>                 : "⊗"   U2297 # CIRCLED TIMES
<Multi_key> <o> <slash>                    : "⊘"   U2298 # CIRCLED DIVISION SLASH
<Multi_key> <o> <KP_Divide>                : "⊘"   U2298 # CIRCLED DIVISION SLASH
<Multi_key> <o> <period>                   : "⊙"   U2299 # CIRCLED DOT OPERATOR
<Multi_key> <o> <jot>                      : "⊚"   U229A # CIRCLED RING OPERATOR
<Multi_key> <o> <degree>                   : "⊚"   U229A # CIRCLED RING OPERATOR
<Multi_key> <o> <asterisk>                 : "⊛"   U229B # CIRCLED ASTERISK OPERATOR
<Multi_key> <o> <equal>                    : "⊜"   U229C # CIRCLED EQUALS
<Multi_key> <o> <KP_Equal>                 : "⊜"   U229C # CIRCLED EQUALS
<Multi_key> <asterisk> <asterisk>          : "∗"   U2217 # ASTERISK OPERATOR
<Multi_key> <KP_Multiply> <KP_Multiply>    : "∗"   U2217 # ASTERISK OPERATOR
<U21BB> <asciitilde>                       : "≀"   U2240 # WREATH PRODUCT
<U21BB> <U2221>                            : "∢"   U2222 # SPHERICAL ANGLE

# mathematical negations
<Multi_key> <slash> <equal>                                 : "≠"   U2260 # NOT EQUAL TO
<dead_stroke> <equal>                                       : "≠"   U2260 # NOT EQUAL TO
<Multi_key> <equal> <dead_stroke> <dead_stroke>             : "≠"   U2260 # NOT EQUAL TO
<Multi_key> <KP_Divide> <KP_Equal>                          : "≠"   U2260 # NOT EQUAL TO
<dead_stroke> <KP_Equal>                                    : "≠"   U2260 # NOT EQUAL TO
<Multi_key> <KP_Equal> <dead_stroke> <dead_stroke>          : "≠"   U2260 # NOT EQUAL TO
<Multi_key> <less> <greater>                                : "≠"   U2260 # NOT EQUAL TO
<dead_stroke> <U21D2>                                       : "⇏"   U21CF # RIGHTWARDS DOUBLE ARROW WITH STROKE
<dead_stroke> <U21D0>                                       : "⇍"   U21CD # LEFTWARDS DOUBLE ARROW WITH STROKE
<dead_stroke> <ifonlyif>                                    : "⇎"   U21CE # LEFT RIGHT DOUBLE ARROW WITH STROKE
<Multi_key> <slash> <U2203>                                 : "∄"   U2204 # THERE DOES NOT EXIST
<dead_stroke> <U2203>                                       : "∄"   U2204 # THERE DOES NOT EXIST
<Multi_key> <U2203> <dead_stroke> <dead_stroke>             : "∄"   U2204 # THERE DOES NOT EXIST
<Multi_key> <slash> <elementof>                             : "∉"   U2209 # NOT AN ELEMENT OF
<dead_stroke> <elementof>                                   : "∉"   U2209 # NOT AN ELEMENT OF
<Multi_key> <elementof> <dead_stroke> <dead_stroke>         : "∉"   U2209 # NOT AN ELEMENT OF
<Multi_key> <slash> <containsas>                            : "∌"   U220C # DOES NOT CONTAIN AS MEMBER
<dead_stroke> <containsas>                                  : "∌"   U220C # DOES NOT CONTAIN AS MEMBER
<Multi_key> <containsas> <dead_stroke> <dead_stroke>        : "∌"   U220C # DOES NOT CONTAIN AS MEMBER
<Multi_key> <slash> <bar>                                   : "∤"   U2224 # DOES NOT DIVIDE
<dead_stroke> <bar>                                         : "∤"   U2224 # DOES NOT DIVIDE
<Multi_key> <bar> <dead_stroke> <dead_stroke>               : "∤"   U2224 # DOES NOT DIVIDE
<Multi_key> <slash> <U2225>                                 : "∦"   U2226 # NOT PARALLEL TO
<dead_stroke> <U2225>                                       : "∦"   U2226 # NOT PARALLEL TO
<Multi_key> <U2225> <dead_stroke> <dead_stroke>             : "∦"   U2226 # NOT PARALLEL TO
<Multi_key> <slash> <asciitilde>                            : "≁"   U2241 # NOT TILDE
<dead_stroke> <asciitilde>                                  : "≁"   U2241 # NOT TILDE
<Multi_key> <asciitilde> <dead_stroke> <dead_stroke>        : "≁"   U2241 # NOT TILDE
<Multi_key> <slash> <less>                                  : "≮"   U226E # NOT LESS-THAN
<dead_stroke> <less>                                        : "≮"   U226E # NOT LESS-THAN
<Multi_key> <less> <dead_stroke> <dead_stroke>              : "≮"   U226E # NOT LESS-THAN
<Multi_key> <slash> <greater>                               : "≯"   U226F # NOT GREATER-THAN
<dead_stroke> <greater>                                     : "≯"   U226F # NOT GREATER-THAN
<Multi_key> <greater> <dead_stroke> <dead_stroke>           : "≯"   U226F # NOT GREATER-THAN
<Multi_key> <slash> <lessthanequal>                         : "≰"   U2270 # NEITHER LESS-THAN NOR EQUAL TO
<dead_stroke> <lessthanequal>                               : "≰"   U2270 # NEITHER LESS-THAN NOR EQUAL TO
<Multi_key> <lessthanequal> <dead_stroke> <dead_stroke>     : "≰"   U2270 # NEITHER LESS-THAN NOR EQUAL TO
<Multi_key> <slash> <greaterthanequal>                      : "≱"   U2271 # NEITHER GREATER-THAN NOR EQUAL TO
<dead_stroke> <greaterthanequal>                            : "≱"   U2271 # NEITHER GREATER-THAN NOR EQUAL TO
<Multi_key> <greaterthanequal> <dead_stroke> <dead_stroke>  : "≱"   U2271 # NEITHER GREATER-THAN NOR EQUAL TO
<Multi_key> <slash> <includedin>                            : "⊄"   U2284 # NOT A SUBSET OF
<dead_stroke> <includedin>                                  : "⊄"   U2284 # NOT A SUBSET OF
<Multi_key> <includedin> <dead_stroke> <dead_stroke>        : "⊄"   U2284 # NOT A SUBSET OF
<Multi_key> <slash> <includes>                              : "⊅"   U2285 # NOT A SUPERSET OF
<dead_stroke> <includes>                                    : "⊅"   U2285 # NOT A SUPERSET OF
<Multi_key> <includes> <dead_stroke> <dead_stroke>          : "⊅"   U2285 # NOT A SUPERSET OF
<Multi_key> <slash> <0>                                     : "∅"   U2205 # EMPTY SET
<dead_stroke> <0>                                           : "∅"   U2205 # EMPTY SET
<Multi_key> <0> <dead_stroke> <dead_stroke>                 : "∅"   U2205 # EMPTY SET
<dead_stroke> <Multi_key> <less> <bar>                      : "⋪"   U22EA # NOT NORMAL SUBGROUP OF
<dead_stroke> <Multi_key> <bar> <greater>                   : "⋫"   U22EB # DOES NOT CONTAIN AS NORMAL SUBGROUP
<dead_stroke> <Multi_key> <equal> <less> <bar>              : "⋬"   U22EC # NOT NORMAL SUBGROUP OF OR EQUAL TO
<dead_stroke> <Multi_key> <KP_Equal> <less> <bar>           : "⋬"   U22EC # NOT NORMAL SUBGROUP OF OR EQUAL TO
<dead_stroke> <Multi_key> <equal> <bar> <greater>           : "⋭"   U22ED # DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL
<dead_stroke> <Multi_key> <KP_Equal> <bar> <greater>        : "⋭"   U22ED # DOES NOT CONTAIN AS NORMAL SUBGROUP OR EQUAL

# Vector
<dead_circumflex> <rightarrow>             : "⃗"   U20D7 # COMBINING RIGHT ARROW ABOVE
<dead_circumflex> <greater>                : "⃗"   U20D7 # COMBINING RIGHT ARROW ABOVE
<Multi_key> <asciicircum> <greater>        : "⃗"   U20D7 # COMBINING RIGHT ARROW ABOVE
<Multi_key> <asciicircum> <rightarrow>     : "⃗"   U20D7 # COMBINING RIGHT ARROW ABOVE

# arrows
<Multi_key> <less> <minus>                 : "←"   U2190 # LEFTWARDS ARROW
<Multi_key> <bar> <asciicircum>            : "↑"   U2191 # UPWARDS ARROW
<Multi_key> <minus> <greater>              : "→"   U2192 # RIGHTWARDS ARROW
<Multi_key> <v> <bar>                      : "↓"   U2193 # DOWNWARDS ARROW
<Multi_key> <backslash> <asciicircum>      : "↖"   U2196 # NORTH WEST ARROW
<Multi_key> <slash> <asciicircum>          : "↗"   U2197 # NORTH EAST ARROW
<Multi_key> <backslash> <v>                : "↘"   U2198 # SOUTH EAST ARROW
<Multi_key> <slash> <v>                    : "↙"   U2199 # SOUTH WEST ARROW
<Multi_key> <leftarrow> <bar>              : "↤"   U21A4 # LEFTWARDS ARROW FROM BAR
<Multi_key> <uparrow> <bar>                : "↥"   U21A5 # UPWARDS ARROW FROM BAR
<Multi_key> <bar> <rightarrow>             : "↦"   U21A6 # RIGHTWARDS ARROW FROM BAR
<Multi_key> <downarrow> <bar>              : "↧"   U21A7 # DOWNWARDS ARROW FROM BAR
<Multi_key> <rightarrow> <leftarrow>       : "⇄"   U21C4 # RIGHTWARDS ARROW OVER LEFTWARDS ARROW
<Multi_key> <uparrow> <downarrow>          : "⇅"   U21C5 # UPWARDS ARROW LEFTWARDS OF DOWNWARDS ARROW
<Multi_key> <leftarrow> <rightarrow>       : "⇆"   U21C6 # LEFTWARDS ARROW OVER RIGHTWARDS ARROW
<Multi_key> <leftarrow> <leftarrow>        : "⇇"   U21C7 # LEFTWARDS PAIRED ARROWS
<Multi_key> <uparrow> <uparrow>            : "⇈"   U21C8 # UPWARDS PAIRED ARROWS
<Multi_key> <rightarrow> <rightarrow>      : "⇉"   U21C9 # RIGHTWARDS PAIRED ARROWS
<Multi_key> <downarrow> <downarrow>        : "⇊"   U21CA # DOWNWARDS PAIRED ARROWS
<Multi_key> <downarrow> <uparrow>          : "⇵"   U21F5 # DOWNWARDS ARROW LEFTWARDS OF UPWARDS ARROW
<Multi_key> <w> <i> <d>                    : "↯"   U21AF # DOWNWARDS ZIGZAG ARROW
<U21BB> <U2192>                            : "←"   U2190 # LEFTWARDS ARROW
<U21BB> <U2190>                            : "→"   U2192 # RIGHTWARDS ARROW
<U21BB> <21A6>                             : "↤"   U21A4 # LEFTWARDS ARROW FROM BAR
<U21BB> <ifonlyif>                         : "⇕"   U21D5 # UP DOWN DOUBLE ARROW

# superscripts and subscripts
<dead_circumflex> <minus>                  : "⁻"   U207B # SUPERSCRIPT MINUS
<Multi_key> <asciicircum> <minus>          : "⁻"   U207B # SUPERSCRIPT MINUS
<dead_circumflex> <KP_Subtract>            : "⁻"   U207B # SUPERSCRIPT MINUS
<Multi_key> <asciicircum> <KP_Subtract>    : "⁻"   U207B # SUPERSCRIPT MINUS
<Multi_key> <underscore> <minus>           : "₋"   U208B # SUBSCRIPT MINUS
<Multi_key> <underbar> <minus>             : "₋"   U208B # SUBSCRIPT MINUS
<Multi_key> <underscore> <KP_Subtract>     : "₋"   U208B # SUBSCRIPT MINUS
<Multi_key> <underbar> <KP_Subtract>       : "₋"   U208B # SUBSCRIPT MINUS
<Multi_key> <asciicircum> <equal>          : "⁼"   U207C # SUPERSCRIPT EQUALS SIGN

<Multi_key> <asciicircum> <a>              :"ᵃ"   U1D43 # MODIFIER LETTER SMALL A
<Multi_key> <asciicircum> <b>              :"ᵇ"   U1D47 # MODIFIER LETTER SMALL B
<Multi_key> <asciicircum> <c>              :"ᶜ"   U1D9C # MODIFIER LETTER SMALL C
<Multi_key> <asciicircum> <d>              :"ᵈ"   U1D48 # MODIFIER LETTER SMALL D
<Multi_key> <asciicircum> <e>              :"ᵉ"   U1D49 # MODIFIER LETTER SMALL E
<Multi_key> <asciicircum> <f>              :"ᶠ"   U1DA0 # MODIFIER LETTER SMALL F
<Multi_key> <asciicircum> <g>              :"ᵍ"   U1D4D # MODIFIER LETTER SMALL G
<Multi_key> <asciicircum> <h>              :"ʰ"   U02B0 # MODIFIER LETTER SMALL H
<Multi_key> <asciicircum> <i>              :"ⁱ"    U2071 # SUPERSCRIPT LATIN SMALL LETTER I
<Multi_key> <asciicircum> <j>              :"ʲ"   U02B2 # MODIFIER LETTER SMALL J
<Multi_key> <asciicircum> <k>              :"ᵏ"   U1D4F # MODIFIER LETTER SMALL K
<Multi_key> <asciicircum> <l>              :"ˡ"   U02E1 # MODIFIER LETTER SMALL L
<Multi_key> <asciicircum> <m>              :"ᵐ"   U1D50 # MODIFIER LETTER SMALL M
<Multi_key> <asciicircum> <n>              :"ⁿ"   U207F # SUPERSCRIPT LATIN SMALL LETTER N
<Multi_key> <asciicircum> <o>              :"ᵒ"   U1D52 # MODIFIER LETTER SMALL O
<Multi_key> <asciicircum> <p>              :"ᵖ"   U1D56 # MODIFIER LETTER SMALL P
<Multi_key> <asciicircum> <r>              :"ʳ"   U02B3 # MODIFIER LETTER SMALL R
<Multi_key> <asciicircum> <s>              :"ˢ"   U02E2 # MODIFIER LETTER SMALL S
<Multi_key> <asciicircum> <t>              :"ᵗ"   U1D57 # MODIFIER LETTER SMALL T
<Multi_key> <asciicircum> <u>              :"ᵘ"   U1D58 # MODIFIER LETTER SMALL U
<Multi_key> <asciicircum> <v>              :"ᵛ"   U1D5B # MODIFIER LETTER SMALL V
<Multi_key> <asciicircum> <w>              :"ʷ"   U02B7 # MODIFIER LETTER SMALL W
<Multi_key> <asciicircum> <x>              :"ˣ"   U02E3 # MODIFIER LETTER SMALL X
<Multi_key> <asciicircum> <y>              :"ʸ"   U02B8 # MODIFIER LETTER SMALL Y
<Multi_key> <asciicircum> <z>              :"ᶻ"   U1DBB # MODIFIER LETTER SMALL Z

<Multi_key> <asciicircum> <A>              :"ᴬ"   U1D2C # MODIFIER LETTER CAPITAL A
<Multi_key> <asciicircum> <B>              :"ᴮ"   U1D2E # MODIFIER LETTER CAPITAL B
<Multi_key> <asciicircum> <D>              :"ᴰ"   U1D30 # MODIFIER LETTER CAPITAL D
<Multi_key> <asciicircum> <E>              :"ᴱ"   U1D31 # MODIFIER LETTER CAPITAL E
<Multi_key> <asciicircum> <G>              :"ᴳ"   U1D33 # MODIFIER LETTER CAPITAL G
<Multi_key> <asciicircum> <H>              :"ᴴ"   U1D34 # MODIFIER LETTER CAPITAL H
<Multi_key> <asciicircum> <I>              :"ᴵ"   U1D35 # MODIFIER LETTER CAPITAL I
<Multi_key> <asciicircum> <J>              :"ᴶ"   U1D36 # MODIFIER LETTER CAPITAL J
<Multi_key> <asciicircum> <K>              :"ᴷ"   U1D37 # MODIFIER LETTER CAPITAL K
<Multi_key> <asciicircum> <L>              :"ᴸ"   U1D38 # MODIFIER LETTER CAPITAL L
<Multi_key> <asciicircum> <M>              :"ᴹ"   U1D39 # MODIFIER LETTER CAPITAL M
<Multi_key> <asciicircum> <N>              :"ᴺ"   U1D3A # MODIFIER LETTER CAPITAL N
<Multi_key> <asciicircum> <O>              :"ᴼ"   U1D3C # MODIFIER LETTER CAPITAL O
<Multi_key> <asciicircum> <P>              :"ᴾ"   U1D3E # MODIFIER LETTER CAPITAL P
<Multi_key> <asciicircum> <R>              :"ᴿ"   U1D3F # MODIFIER LETTER CAPITAL R
<Multi_key> <asciicircum> <T>              :"ᵀ"   U1D40 # MODIFIER LETTER CAPITAL T
<Multi_key> <asciicircum> <U>              :"ᵁ"   U1D41 # MODIFIER LETTER CAPITAL U
<Multi_key> <asciicircum> <W>              :"ᵂ"   U1D42 # MODIFIER LETTER CAPITAL W

<Multi_key> <asciicircum> <Greek_alpha>    : "ᵅ"   U1D45 # MODIFIER LETTER SMALL ALPHA
<Multi_key> <asciicircum> <Greek_beta>     : "ᵝ"   U1D5D # MODIFIER LETTER SMALL BETA
<Multi_key> <asciicircum> <Greek_gamma>    : "ᵞ"   U1D5E # MODIFIER LETTER SMALL GREEK GAMMA
<Multi_key> <asciicircum> <Greek_delta>    : "ᵟ"   U1D5F # MODIFIER LETTER SMALL DELTA
<Multi_key> <asciicircum> <Greek_epsilon>  : "ᵋ"   U1D4B # MODIFIER LETTER SMALL OPEN E
<Multi_key> <asciicircum> <Greek_phi>      : "ᵠ"   U1D60 # MODIFIER LETTER SMALL GREEK PHI
<Multi_key> <asciicircum> <U03D5>          : "ᶲ"   U1DB2 # MODIFIER LETTER SMALL PHI
<Multi_key> <asciicircum> <Greek_chi>      : "ᵡ"   U1D61 # MODIFIER LETTER SMALL CHI
<Multi_key> <asciicircum> <Greek_theta>    : "ᶿ"   U1DBF # MODIFIER LETTER SMALL THETA
<Multi_key> <asciicircum> <Greek_upsilon>  : "ᶷ"   U1DB7 # MODIFIER LETTER SMALL UPSILON

<Multi_key> <underscore> <a>               : "ₐ"   U2090 # LATIN SUBSCRIPT SMALL LETTER A
<Multi_key> <underbar> <a>                 : "ₐ"   U2090 # LATIN SUBSCRIPT SMALL LETTER A
<Multi_key> <underscore> <e>               : "ₑ"   U2091 # LATIN SUBSCRIPT SMALL LETTER E
<Multi_key> <underbar> <e>                 : "ₑ"   U2091 # LATIN SUBSCRIPT SMALL LETTER E
<Multi_key> <underscore> <i>               : "ᵢ"   U1D62 # LATIN SUBSCRIPT SMALL LETTER I
<Multi_key> <underbar> <i>                 : "ᵢ"   U1D62 # LATIN SUBSCRIPT SMALL LETTER I
<Multi_key> <underscore> <o>               : "ₒ"   U2092 # LATIN SUBSCRIPT SMALL LETTER O
<Multi_key> <underbar> <o>                 : "ₒ"   U2092 # LATIN SUBSCRIPT SMALL LETTER O
<Multi_key> <underscore> <r>               : "ᵣ"   U1D63 # LATIN SUBSCRIPT SMALL LETTER R
<Multi_key> <underbar> <r>                 : "ᵣ"   U1D63 # LATIN SUBSCRIPT SMALL LETTER R
<Multi_key> <underscore> <u>               : "ᵤ"   U1D64 # LATIN SUBSCRIPT SMALL LETTER U
<Multi_key> <underbar> <u>                 : "ᵤ"   U1D64 # LATIN SUBSCRIPT SMALL LETTER U
<Multi_key> <underscore> <v>               : "ᵥ"   U1D65 # LATIN SUBSCRIPT SMALL LETTER V
<Multi_key> <underbar> <v>                 : "ᵥ"   U1D65 # LATIN SUBSCRIPT SMALL LETTER V
<Multi_key> <underscore> <x>               : "ₓ"   U2093 # LATIN SUBSCRIPT SMALL LETTER X
<Multi_key> <underbar> <x>                 : "ₓ"   U2093 # LATIN SUBSCRIPT SMALL LETTER X

<Multi_key> <underscore> <Greek_beta>      : "ᵦ"   U1D66 # GREEK SUBSCRIPT SMALL LETTER BETA
<Multi_key> <underbar> <Greek_beta>        : "ᵦ"   U1D66 # GREEK SUBSCRIPT SMALL LETTER BETA
<Multi_key> <underscore> <Greek_gamma>     : "ᵧ"   U1D67 # GREEK SUBSCRIPT SMALL LETTER GAMMA
<Multi_key> <underbar> <Greek_gamma>       : "ᵧ"   U1D67 # GREEK SUBSCRIPT SMALL LETTER GAMMA
<Multi_key> <underscore> <Greek_rho>       : "ᵨ"   U1D68 # GREEK SUBSCRIPT SMALL LETTER RHO
<Multi_key> <underbar> <Greek_rho>         : "ᵨ"   U1D68 # GREEK SUBSCRIPT SMALL LETTER RHO
<Multi_key> <underscore> <Greek_phi>       : "ᵩ"   U1D69 # GREEK SUBSCRIPT SMALL LETTER PHI
<Multi_key> <underbar> <Greek_phi>         : "ᵩ"   U1D69 # GREEK SUBSCRIPT SMALL LETTER PHI
<Multi_key> <underscore> <Greek_chi>       : "ᵪ"   U1D6A # GREEK SUBSCRIPT SMALL LETTER CHI
<Multi_key> <underbar> <Greek_chi>         : "ᵪ"   U1D6A # GREEK SUBSCRIPT SMALL LETTER CHI

# script letters
<Multi_key> <s> <c> <g>                    : "ℊ"   U210A # SCRIPT SMALL G
<Multi_key> <s> <c> <H>                    : "ℋ"   U210B # SCRIPT CAPITAL H
<Multi_key> <s> <c> <I>                    : "ℐ"   U2110 # SCRIPT CAPITAL I
<Multi_key> <s> <c> <L>                    : "ℒ"   U2112 # SCRIPT CAPITAL L
<Multi_key> <s> <c> <l>                    : "ℓ"   U2113 # SCRIPT SMALL L
<Multi_key> <e> <l> <l>                    : "ℓ"   U2113 # SCRIPT SMALL L
<Multi_key> <s> <c> <P>                    : "℘"   U2118 # SCRIPT CAPITAL P
<Multi_key> <s> <c> <R>                    : "ℛ"   U211B # SCRIPT CAPITAL R
<Multi_key> <s> <c> <B>                    : "ℬ"   U212C # SCRIPT CAPITAL B
<Multi_key> <s> <c> <e>                    : "ℯ"   U212F # SCRIPT SMALL E
<Multi_key> <s> <c> <E>                    : "ℰ"   U2130 # SCRIPT CAPITAL E
<Multi_key> <s> <c> <F>                    : "ℱ"   U2131 # SCRIPT CAPITAL F
<Multi_key> <s> <c> <M>                    : "ℳ"   U2133 # SCRIPT CAPITAL M
<Multi_key> <s> <c> <o>                    : "ℴ"   U2134 # SCRIPT SMALL O

# double-struck letters
<Multi_key> <bar> <A>                     : "�"   U1D538 # MATHEMATICAL DOUBLE-STRUCK CAPITAL A
<Multi_key> <bar> <B>                     : "𝔹"   U1D539 # MATHEMATICAL DOUBLE-STRUCK CAPITAL B
<Multi_key> <bar> <C>                     : "ℂ"   U02102 # DOUBLE-STRUCK CAPITAL C
<Multi_key> <bar> <D>                     : "𝔻"   U1D53B # MATHEMATICAL DOUBLE-STRUCK CAPITAL D
<Multi_key> <bar> <E>                     : "𝔼"   U1D53C # MATHEMATICAL DOUBLE-STRUCK CAPITAL E
<Multi_key> <bar> <F>                     : "𝔽"   U1D53D # MATHEMATICAL DOUBLE-STRUCK CAPITAL F
<Multi_key> <bar> <G>                     : "𝔾"   U1D53E # MATHEMATICAL DOUBLE-STRUCK CAPITAL G
<Multi_key> <bar> <H>                     : "ℍ"   U0210D # DOUBLE-STRUCK CAPITAL H
<Multi_key> <bar> <I>                     : "𝕀"   U1D540 # MATHEMATICAL DOUBLE-STRUCK CAPITAL I
<Multi_key> <bar> <J>                     : "𝕁"   U1D541 # MATHEMATICAL DOUBLE-STRUCK CAPITAL J
<Multi_key> <bar> <K>                     : "𝕂"   U1D542 # MATHEMATICAL DOUBLE-STRUCK CAPITAL K
<Multi_key> <bar> <L>                     : "𝕃"   U1D543 # MATHEMATICAL DOUBLE-STRUCK CAPITAL L
<Multi_key> <bar> <M>                     : "�"   U1D544 # MATHEMATICAL DOUBLE-STRUCK CAPITAL M
<Multi_key> <bar> <N>                     : "ℕ"   U02115 # DOUBLE-STRUCK CAPITAL N
<Multi_key> <bar> <O>                     : "𝕆"   U1D546 # MATHEMATICAL DOUBLE-STRUCK CAPITAL O
<Multi_key> <bar> <P>                     : "ℙ"   U02119 # DOUBLE-STRUCK CAPITAL P
<Multi_key> <bar> <Q>                     : "ℚ"   U0211A # DOUBLE-STRUCK CAPITAL Q
<Multi_key> <bar> <R>                     : "ℝ"   U0211D # DOUBLE-STRUCK CAPITAL R
<Multi_key> <bar> <S>                     : "𝕊"   U1D54A # MATHEMATICAL DOUBLE-STRUCK CAPITAL S
<Multi_key> <bar> <T>                     : "𝕋"   U1D54B # MATHEMATICAL DOUBLE-STRUCK CAPITAL T
<Multi_key> <bar> <U>                     : "�"   U1D54C # MATHEMATICAL DOUBLE-STRUCK CAPITAL U
<Multi_key> <bar> <V>                     : "�"   U1D54D # MATHEMATICAL DOUBLE-STRUCK CAPITAL V
<Multi_key> <bar> <W>                     : "�"   U1D54E # MATHEMATICAL DOUBLE-STRUCK CAPITAL W
<Multi_key> <bar> <X>                     : "�"   U1D54F # MATHEMATICAL DOUBLE-STRUCK CAPITAL X
<Multi_key> <bar> <Y>                     : "𝕐"   U1D550 # MATHEMATICAL DOUBLE-STRUCK CAPITAL Y
<Multi_key> <bar> <Z>                     : "ℤ"   U02124 # DOUBLE-STRUCK CAPITAL Z
<Multi_key> <bar> <a>                     : "�"   U1D552 # MATHEMATICAL DOUBLE-STRUCK SMALL A
<Multi_key> <bar> <b>                     : "𝕓"   U1D553 # MATHEMATICAL DOUBLE-STRUCK SMALL B
<Multi_key> <bar> <c>                     : "𝕔"   U1D554 # MATHEMATICAL DOUBLE-STRUCK SMALL C
<Multi_key> <bar> <d>                     : "�"   U1D555 # MATHEMATICAL DOUBLE-STRUCK SMALL D
<Multi_key> <bar> <e>                     : "�"   U1D556 # MATHEMATICAL DOUBLE-STRUCK SMALL E
<Multi_key> <bar> <f>                     : "𝕗"   U1D557 # MATHEMATICAL DOUBLE-STRUCK SMALL F
<Multi_key> <bar> <g>                     : "𝕘"   U1D558 # MATHEMATICAL DOUBLE-STRUCK SMALL G
<Multi_key> <bar> <h>                     : "�"   U1D559 # MATHEMATICAL DOUBLE-STRUCK SMALL H
<Multi_key> <bar> <i>                     : "𝕚"   U1D55A # MATHEMATICAL DOUBLE-STRUCK SMALL I
<Multi_key> <bar> <j>                     : "�"   U1D55B # MATHEMATICAL DOUBLE-STRUCK SMALL J
<Multi_key> <bar> <k>                     : "𝕜"   U1D55C # MATHEMATICAL DOUBLE-STRUCK SMALL K
<Multi_key> <bar> <l>                     : "�"   U1D55D # MATHEMATICAL DOUBLE-STRUCK SMALL L
<Multi_key> <bar> <m>                     : "�"   U1D55E # MATHEMATICAL DOUBLE-STRUCK SMALL M
<Multi_key> <bar> <n>                     : "�"   U1D55F # MATHEMATICAL DOUBLE-STRUCK SMALL N
<Multi_key> <bar> <o>                     : "𝕠"   U1D560 # MATHEMATICAL DOUBLE-STRUCK SMALL O
<Multi_key> <bar> <p>                     : "𝕡"   U1D561 # MATHEMATICAL DOUBLE-STRUCK SMALL P
<Multi_key> <bar> <q>                     : "�"   U1D562 # MATHEMATICAL DOUBLE-STRUCK SMALL Q
<Multi_key> <bar> <r>                     : "𝕣"   U1D563 # MATHEMATICAL DOUBLE-STRUCK SMALL R
<Multi_key> <bar> <s>                     : "𝕤"   U1D564 # MATHEMATICAL DOUBLE-STRUCK SMALL S
<Multi_key> <bar> <t>                     : "𝕥"   U1D565 # MATHEMATICAL DOUBLE-STRUCK SMALL T
<Multi_key> <bar> <u>                     : "�"   U1D566 # MATHEMATICAL DOUBLE-STRUCK SMALL U
<Multi_key> <bar> <v>                     : "𝕧"   U1D567 # MATHEMATICAL DOUBLE-STRUCK SMALL V
<Multi_key> <bar> <w>                     : "�"   U1D568 # MATHEMATICAL DOUBLE-STRUCK SMALL W
<Multi_key> <bar> <x>                     : "�"   U1D569 # MATHEMATICAL DOUBLE-STRUCK SMALL X
<Multi_key> <bar> <y>                     : "𝕪"   U1D56A # MATHEMATICAL DOUBLE-STRUCK SMALL Y
<Multi_key> <bar> <z>                     : "𝕫"   U1D56B # MATHEMATICAL DOUBLE-STRUCK SMALL Z
<Multi_key> <bar> <0>                     : "�"   U1D7D8 # MATHEMATICAL DOUBLE-STRUCK DIGIT ZERO
<Multi_key> <bar> <KP_0>                  : "�"   U1D7D8 # MATHEMATICAL DOUBLE-STRUCK DIGIT ZERO
<Multi_key> <bar> <1>                     : "�"   U1D7D9 # MATHEMATICAL DOUBLE-STRUCK DIGIT ONE
<Multi_key> <bar> <KP_1>                  : "�"   U1D7D9 # MATHEMATICAL DOUBLE-STRUCK DIGIT ONE
<Multi_key> <bar> <2>                     : "𝟚"   U1D7DA # MATHEMATICAL DOUBLE-STRUCK DIGIT TWO
<Multi_key> <bar> <KP_2>                  : "𝟚"   U1D7DA # MATHEMATICAL DOUBLE-STRUCK DIGIT TWO
<Multi_key> <bar> <3>                     : "�"   U1D7DB # MATHEMATICAL DOUBLE-STRUCK DIGIT THREE
<Multi_key> <bar> <KP_3>                  : "�"   U1D7DB # MATHEMATICAL DOUBLE-STRUCK DIGIT THREE
<Multi_key> <bar> <4>                     : "𝟜"   U1D7DC # MATHEMATICAL DOUBLE-STRUCK DIGIT FOUR
<Multi_key> <bar> <KP_4>                  : "𝟜"   U1D7DC # MATHEMATICAL DOUBLE-STRUCK DIGIT FOUR
<Multi_key> <bar> <5>                     : "𝟝"   U1D7DD # MATHEMATICAL DOUBLE-STRUCK DIGIT FIVE
<Multi_key> <bar> <KP_5>                  : "𝟝"   U1D7DD # MATHEMATICAL DOUBLE-STRUCK DIGIT FIVE
<Multi_key> <bar> <6>                     : "𝟞"   U1D7DE # MATHEMATICAL DOUBLE-STRUCK DIGIT SIX
<Multi_key> <bar> <KP_6>                  : "𝟞"   U1D7DE # MATHEMATICAL DOUBLE-STRUCK DIGIT SIX
<Multi_key> <bar> <7>                     : "𝟟"   U1D7DF # MATHEMATICAL DOUBLE-STRUCK DIGIT SEVEN
<Multi_key> <bar> <KP_7>                  : "𝟟"   U1D7DF # MATHEMATICAL DOUBLE-STRUCK DIGIT SEVEN
<Multi_key> <bar> <8>                     : "𝟠"   U1D7E0 # MATHEMATICAL DOUBLE-STRUCK DIGIT EIGHT
<Multi_key> <bar> <KP_8>                  : "𝟠"   U1D7E0 # MATHEMATICAL DOUBLE-STRUCK DIGIT EIGHT
<Multi_key> <bar> <9>                     : "�"   U1D7E1 # MATHEMATICAL DOUBLE-STRUCK DIGIT NINE
<Multi_key> <bar> <KP_9>                  : "�"   U1D7E1 # MATHEMATICAL DOUBLE-STRUCK DIGIT NINE
<Multi_key> <bar> <Greek_gamma>           : "ℽ"   U0213D # DOUBLE-STRUCK SMALL GAMMA
<Multi_key> <bar> <Greek_GAMMA>           : "ℾ"   U0213E # DOUBLE-STRUCK CAPITAL GAMMA
<Multi_key> <bar> <Greek_pi>              : "ℼ"   U0213C # DOUBLE-STRUCK SMALL PI
<Multi_key> <bar> <Greek_PI>              : "ℿ"   U0213F # DOUBLE-STRUCK CAPITAL PI

# white brackets (double-struck)
<Multi_key> <bar> <parenleft>             : "⦅"   U2985 # LEFT WHITE PARENTHESIS
<Multi_key> <parenleft> <parenleft>       : "⦅"   U2985 # LEFT WHITE PARENTHESIS
<Multi_key> <bar> <parenright>            : "⦆"   U2986 # RIGHT WHITE PARENTHESIS
<Multi_key> <parenright> <parenright>     : "⦆"   U2986 # RIGHT WHITE PARENTHESIS
<Multi_key> <bar> <bracketleft>           : "⟦"   U27E6 # MATHEMATICAL LEFT WHITE SQUARE BRACKET
<Multi_key> <bracketleft> <bracketleft>   : "⟦"   U27E6 # MATHEMATICAL LEFT WHITE SQUARE BRACKET
<Multi_key> <bar> <bracketright>          : "⟧"   U27E7 # MATHEMATICAL RIGHT WHITE SQUARE BRACKET
<Multi_key> <bracketright> <bracketright> : "⟧"   U27E7 # MATHEMATICAL RIGHT WHITE SQUARE BRACKET
<Multi_key> <bar> <braceleft>             : "⦃"   U2983 # LEFT WHITE CURLY BRACKET
<Multi_key> <braceleft> <braceleft>       : "⦃"   U2983 # LEFT WHITE CURLY BRACKET
<Multi_key> <bar> <braceright>            : "⦄"   U2984 # RIGHT WHITE CURLY BRACKET
<Multi_key> <braceright> <braceright>     : "⦄"   U2984 # RIGHT WHITE CURLY BRACKET

# physical symbols
# physical constants
<Multi_key> <p> <h> <space>               : "ℎ"   U210E # PLANCK CONSTANT
<Multi_key> <minus> <p> <h>               : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI
<Multi_key> <p> <h> <minus>               : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI
<Multi_key> <KP_Subtract> <p> <h>         : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI
<Multi_key> <p> <h> <KP_Subtract>         : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI
<dead_macron> <p> <h>                     : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI
<dead_stroke> <p> <h>                     : "ℏ"   U210F # PLANCK CONSTANT OVER TWO PI

# physical units
<Multi_key> <m> <i> <c> <r> <o>           : "µ"   U00B5 # MICRO SIGN
<Multi_key> <Greek_mu> <Greek_mu>         : "µ"   U00B5 # MICRO SIGN
<Multi_key> <degree> <C>                  : "℃"   U2103 # DEGREE CELSIUS
<Multi_key> <degree> <F>                  : "℉"   U2109 # DEGREE FAHRENHEIT
<Multi_key> <w> <degree>                  : "°"   U00B0 # DEGREE SIGN
<Multi_key> <w> <apostrophe>              : "′"   U2032 # PRIME
<Multi_key> <w> <quotedbl>                : "″"   U2033 # DOUBLE PRIME
<Multi_key> <w> <3>                       : "‴"   U2034 # TRIPLE PRIME
<Multi_key> <Greek_mu> <l>                : "㎕"   U3395 # SQUARE MU L
<Multi_key> <Greek_mu> <U2113>            : "㎕"   U3395 # SQUARE MU L
<Multi_key> <m> <l>                       : "㎖"   U3396 # SQUARE ML
<Multi_key> <m> <U2113>                   : "㎖"   U3396 # SQUARE ML
<Multi_key> <d> <l>                       : "㎗"   U3397 # SQUARE DL
<Multi_key> <d> <U2113>                   : "㎗"   U3397 # SQUARE DL
<Multi_key> <k> <l>                       : "㎘"   U3398 # SQUARE KL
<Multi_key> <k> <U2113>                   : "㎘"   U3398 # SQUARE KL
<Multi_key> <f> <m>                       : "㎙"   U3399 # SQUARE FM
<Multi_key> <n> <m>                       : "㎚"   U339A # SQUARE NM
<Multi_key> <Greek_mu> <m>                : "㎛"   U339B # SQUARE MU M
<Multi_key> <m> <m>                       : "㎜"   U339C # SQUARE MM
<Multi_key> <c> <m>                       : "㎝"   U339D # SQUARE CM
<Multi_key> <k> <m>                       : "㎞"   U339E # SQUARE KM
<Multi_key> <Greek_mu> <g>                : "㎍"   U338D # SQUARE MU G
<Multi_key> <m> <g>                       : "㎎"   U338E # SQUARE MG
<Multi_key> <k> <g>                       : "㎏"   U338F # SQUARE KG
<Multi_key> <H> <z>                       : "㎐"   U3390 # SQUARE HZ
<Multi_key> <k> <H> <z>                   : "㎑"   U3391 # SQUARE KHZ
<Multi_key> <M> <H> <z>                   : "㎒"   U3392 # SQUARE MHZ
<Multi_key> <2> <m> <m>                   : "㎟"   U339F # SQUARE MM SQUARED
<Multi_key> <2> <c> <m>                   : "㎠"   U33A0 # SQUARE CM SQUARED
<Multi_key> <2> <m> <space>               : "㎡"   U33A1 # SQUARE M SQUARED
<Multi_key> <2> <k> <m>                   : "㎢"   U33A2 # SQUARE KM SQUARED
<Multi_key> <KP_2> <m> <m>                : "㎟"   U339F # SQUARE MM SQUARED
<Multi_key> <KP_2> <c> <m>                : "㎠"   U33A0 # SQUARE CM SQUARED
<Multi_key> <KP_2> <m> <space>            : "㎡"   U33A1 # SQUARE M SQUARED
<Multi_key> <KP_2> <k> <m>                : "㎢"   U33A2 # SQUARE KM SQUARED
<Multi_key> <3> <m> <m>                   : "㎣"   U33A3 # SQUARE MM CUBED
<Multi_key> <3> <c> <m>                   : "㎤"   U33A4 # SQUARE CM CUBED
<Multi_key> <3> <m> <space>               : "㎥"   U33A5 # SQUARE M CUBED
<Multi_key> <3> <k> <m>                   : "㎦"   U33A6 # SQUARE KM CUBED
<Multi_key> <KP_3> <m> <m>                : "㎣"   U33A3 # SQUARE MM CUBED
<Multi_key> <KP_3> <c> <m>                : "㎤"   U33A4 # SQUARE CM CUBED
<Multi_key> <KP_3> <m> <space>            : "㎥"   U33A5 # SQUARE M CUBED
<Multi_key> <KP_3> <k> <m>                : "㎦"   U33A6 # SQUARE KM CUBED
<Multi_key> <m> <s>                       : "㎧"   U33A7 # SQUARE M OVER S
<Multi_key> <m> <2> <s>                   : "㎨"   U33A8 # SQUARE M OVER S SQUARED
<Multi_key> <m> <KP_2> <s>                : "㎨"   U33A8 # SQUARE M OVER S SQUARED
<Multi_key> <m> <o> <l>                   : "㏖"   U33D6 # SQUARE MOL

# End of additional Definitions (mathematical symbols) by Neo keyboard layout