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Read factorial(x) as the factorial rather than as a product (#733) #737

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Merged
Rafael-SOWNet merged 1 commit into from
Aug 5, 2026
Merged

Read factorial(x) as the factorial rather than as a product (#733) #737

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1 change: 1 addition & 0 deletions Sources/AngouriMath/Core/Antlr/AngouriMath.g
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Original file line number Diff line number Diff line change
Expand Up @@ -360,6 +360,7 @@ atom returns[Entity value]
/* End */


| 'factorial(' args = function_arguments ')' { Assert("factorial", 1, $args.list.Count); $value = MathS.Factorial($args.list[0]); }
| 'gamma(' args = function_arguments ')' { Assert("gamma", 1, $args.list.Count); $value = MathS.Gamma($args.list[0]); }
| 'derivative(' args = function_arguments ')'
{
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4 changes: 3 additions & 1 deletion Sources/AngouriMath/Core/Antlr/AngouriMath.interp
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46 changes: 24 additions & 22 deletions Sources/AngouriMath/Core/Antlr/AngouriMath.tokens
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Original file line number Diff line number Diff line change
Expand Up @@ -129,13 +129,14 @@ T__127=128
T__128=129
T__129=130
T__130=131
NEWLINE=132
NUMBER=133
SPECIALSET=134
BOOLEAN=135
VARIABLE=136
COMMENT=137
WS=138
T__131=132
NEWLINE=133
NUMBER=134
SPECIALSET=135
BOOLEAN=136
VARIABLE=137
COMMENT=138
WS=139
'!'=1
'^'=2
'-'=3
Expand Down Expand Up @@ -252,18 +253,19 @@ WS=138
'arcsch('=114
'arccosech('=115
'acsch('=116
'gamma('=117
'derivative('=118
'integral('=119
'limit('=120
'limitleft('=121
'limitright('=122
'signum('=123
'sgn('=124
'sign('=125
'abs('=126
'phi('=127
'domain('=128
'piecewise('=129
'apply('=130
'lambda('=131
'factorial('=117
'gamma('=118
'derivative('=119
'integral('=120
'limit('=121
'limitleft('=122
'limitright('=123
'signum('=124
'sgn('=125
'sign('=126
'abs('=127
'phi('=128
'domain('=129
'piecewise('=130
'apply('=131
'lambda('=132
777 changes: 392 additions & 385 deletions Sources/AngouriMath/Core/Antlr/AngouriMathLexer.cs
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5 changes: 4 additions & 1 deletion Sources/AngouriMath/Core/Antlr/AngouriMathLexer.interp
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Large diffs are not rendered by default.

46 changes: 24 additions & 22 deletions Sources/AngouriMath/Core/Antlr/AngouriMathLexer.tokens
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -129,13 +129,14 @@ T__127=128
T__128=129
T__129=130
T__130=131
NEWLINE=132
NUMBER=133
SPECIALSET=134
BOOLEAN=135
VARIABLE=136
COMMENT=137
WS=138
T__131=132
NEWLINE=133
NUMBER=134
SPECIALSET=135
BOOLEAN=136
VARIABLE=137
COMMENT=138
WS=139
'!'=1
'^'=2
'-'=3
Expand Down Expand Up @@ -252,18 +253,19 @@ WS=138
'arcsch('=114
'arccosech('=115
'acsch('=116
'gamma('=117
'derivative('=118
'integral('=119
'limit('=120
'limitleft('=121
'limitright('=122
'signum('=123
'sgn('=124
'sign('=125
'abs('=126
'phi('=127
'domain('=128
'piecewise('=129
'apply('=130
'lambda('=131
'factorial('=117
'gamma('=118
'derivative('=119
'integral('=120
'limit('=121
'limitleft('=122
'limitright('=123
'signum('=124
'sgn('=125
'sign('=126
'abs('=127
'phi('=128
'domain('=129
'piecewise('=130
'apply('=131
'lambda('=132
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