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(AI) refactor - Lexer and parser grammer are separated

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mcDandy
2026-01-09 23:29:24 +01:00
parent 7797c40c4d
commit fcc24fca04
1 changed files with 66 additions and 55 deletions
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more_math/Parser/MathExpr.g4
+66 -55
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@@ -49,66 +49,72 @@ atom
| VARIABLE # VariableExp
| NUMBER # NumberExp
| CONSTANT # ConstantExp
| '(' expr ')' # ParenExp
| LPAREN expr RPAREN # ParenExp
| PIPE expr PIPE # AbsExp
| '[' expr (',' expr)* ']' # ListExp
| LBRACKET expr (COMMA expr)* RBRACKET # ListExp
;
// Single-argument functions
func1
: SIN '(' expr ')' # SinFunc
| COS '(' expr ')' # CosFunc
| TAN '(' expr ')' # TanFunc
| ASIN '(' expr ')' # AsinFunc
| ACOS '(' expr ')' # AcosFunc
| ATAN '(' expr ')' # AtanFunc
| SINH '(' expr ')' # SinhFunc
| COSH '(' expr ')' # CoshFunc
| TANH '(' expr ')' # TanhFunc
| ASINH '(' expr ')' # AsinhFunc
| ACOSH '(' expr ')' # AcoshFunc
| ATANH '(' expr ')' # AtanhFunc
| ABS '(' expr ')' # AbsFunc
| SQRT '(' expr ')' # SqrtFunc
| LN '(' expr ')' # LnFunc
| LOG '(' expr ')' # LogFunc
| EXP '(' expr ')' # ExpFunc
| TNORM '(' expr ')' # TNormFunc
| SNORM '(' expr ')' # SNormFunc
| FLOOR '(' expr ')' # FloorFunc
| CEIL '(' expr ')' # CeilFunc
| ROUND '(' expr ')' # RoundFunc
| GAMMA '(' expr ')' # GammaFunc
| SIGM '(' expr ')' # sigmoidFunc
| SFFT '(' expr ')' # sfftFunc
| SIFFT '(' expr ')' # sifftFunc
| ANGL '(' expr ')' # anglFunc
| PRNT '(' expr ')' # printFunc
| FRACT '(' expr ')' # FractFunc
| RELU '(' expr ')' # ReluFunc
| SOFTPLUS '(' expr ')' # SoftplusFunc
| GELU '(' expr ')' # GeluFunc
| SIGN '(' expr ')' # SignFunc
| PRINT_SHAPE '(' expr ')' # PrintShapeFunc
| PINV '(' expr ')' # PinvFunc
: SIN LPAREN expr RPAREN # SinFunc
| COS LPAREN expr RPAREN # CosFunc
| TAN LPAREN expr RPAREN # TanFunc
| ASIN LPAREN expr RPAREN # AsinFunc
| ACOS LPAREN expr RPAREN # AcosFunc
| ATAN LPAREN expr RPAREN # AtanFunc
| SINH LPAREN expr RPAREN # SinhFunc
| COSH LPAREN expr RPAREN # CoshFunc
| TANH LPAREN expr RPAREN # TanhFunc
| ASINH LPAREN expr RPAREN # AsinhFunc
| ACOSH LPAREN expr RPAREN # AcoshFunc
| ATANH LPAREN expr RPAREN # AtanhFunc
| ABS LPAREN expr RPAREN # AbsFunc
| SQRT LPAREN expr RPAREN # SqrtFunc
| LN LPAREN expr RPAREN # LnFunc
| LOG LPAREN expr RPAREN # LogFunc
| EXP LPAREN expr RPAREN # ExpFunc
| TNORM LPAREN expr RPAREN # TNormFunc
| SNORM LPAREN expr RPAREN # SNormFunc
| FLOOR LPAREN expr RPAREN # FloorFunc
| CEIL LPAREN expr RPAREN # CeilFunc
| ROUND LPAREN expr RPAREN # RoundFunc
| GAMMA LPAREN expr RPAREN # GammaFunc
| SIGM LPAREN expr RPAREN # sigmoidFunc
| SFFT LPAREN expr RPAREN # sfftFunc
| SIFFT LPAREN expr RPAREN # sifftFunc
| ANGL LPAREN expr RPAREN # anglFunc
| PRNT LPAREN expr RPAREN # printFunc
| FRACT LPAREN expr RPAREN # FractFunc
| RELU LPAREN expr RPAREN # ReluFunc
| SOFTPLUS LPAREN expr RPAREN # SoftplusFunc
| GELU LPAREN expr RPAREN # GeluFunc
| SIGN LPAREN expr RPAREN # SignFunc
| PRINT_SHAPE LPAREN expr RPAREN # PrintShapeFunc
| PINV LPAREN expr RPAREN # PinvFunc
| SUM LPAREN expr RPAREN # SumFunc
| MEAN LPAREN expr RPAREN # MeanFunc
| STD LPAREN expr RPAREN # StdFunc
| VAR LPAREN expr RPAREN # VarFunc
| MEDIAN LPAREN expr RPAREN # MedianFunc
;
// Two-argument functions
func2
: POWE '(' expr ',' expr ')' # PowFunc
| ATAN2 '(' expr ',' expr ')' # Atan2Func
| TMIN '(' expr ',' expr ')' # TMinFunc
| TMAX '(' expr ',' expr ')' # TMaxFunc
| STEP '(' expr ',' expr ')' # StepFunc
| TOPK '(' expr ',' expr ')' # TopkFunc
| BOTK '(' expr ',' expr ')' # BotkFunc
: POWE LPAREN expr COMMA expr RPAREN # PowFunc
| ATAN2 LPAREN expr COMMA expr RPAREN # Atan2Func
| TMIN LPAREN expr COMMA expr RPAREN # TMinFunc
| TMAX LPAREN expr COMMA expr RPAREN # TMaxFunc
| STEP LPAREN expr COMMA expr RPAREN # StepFunc
| TOPK LPAREN expr COMMA expr RPAREN # TopkFunc
| BOTK LPAREN expr COMMA expr RPAREN # BotkFunc
| DOT LPAREN expr COMMA expr RPAREN # DotFunc
;
func3
: CLAMP '(' expr ',' expr ',' expr ')' # ClampFunc
| LERP '(' expr ',' expr ',' expr ')' # LerpFunc
| SMOOTHSTEP '(' expr ',' expr ',' expr ')' # SmoothstepFunc
| RANGE '(' expr ',' expr ',' expr ')' # RangeFunc
: CLAMP LPAREN expr COMMA expr COMMA expr RPAREN # ClampFunc
| LERP LPAREN expr COMMA expr COMMA expr RPAREN # LerpFunc
| SMOOTHSTEP LPAREN expr COMMA expr COMMA expr RPAREN # SmoothstepFunc
| RANGE LPAREN expr COMMA expr COMMA expr RPAREN # RangeFunc
;
func4
@@ -117,13 +123,13 @@ func4
// N-argument functions
funcN
: SMIN '(' expr (',' expr)* ')' # SMinFunc
| SMAX '(' expr (',' expr)* ')' # SMaxFunc
| MAP '(' expr (',' expr)+ ')' # MapFunc
| EZCONV '(' expr (',' expr)+ ')' # EzConvFunc
| CONV '(' expr (',' expr)+ ')' # ConvFunc
| PERM '(' expr ',' expr ')' # PermuteFunc
| RESHAPE '(' expr ',' expr ')' # ReshapeFunc
: SMIN LPAREN expr (COMMA expr)* RPAREN # SMinFunc
| SMAX LPAREN expr (COMMA expr)* RPAREN # SMaxFunc
| MAP LPAREN expr (COMMA expr)+ RPAREN # MapFunc
| EZCONV LPAREN expr (COMMA expr)+ RPAREN # EzConvFunc
| CONV LPAREN expr (COMMA expr)+ RPAREN # ConvFunc
| PERM LPAREN expr COMMA expr RPAREN # PermuteFunc
| RESHAPE LPAREN expr COMMA expr RPAREN # ReshapeFunc
;
// LEXER RULES
@@ -197,6 +203,11 @@ LT : '<';
EQ : '==';
NE : '!=';
PIPE : '|';
LPAREN : '(';
RPAREN : ')';
COMMA : ',';
LBRACKET : '[';
RBRACKET : ']';
CONSTANT : ('pi'|'PI'|'e'|'E');
NUMBER : [0-9]+ ('.' [0-9]+)?;