2024-03-31 21:10:56 +00:00
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ROOT ::= EXPR*
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2024-04-01 05:20:42 +00:00
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EXPR ::=
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| TERM
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| ASSERT
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ASSERT ::= assert EXPR eq EXPR
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2024-03-31 23:32:47 +00:00
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TERM ::= FACTOR ((add|sub) FACTOR)*
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FACTOR ::= USUB ((mul|div|mod) USUB)*
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USUB ::= sub* POW
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POW ::= LITERAL (pow LITERAL)?
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LITERAL ::=
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| BUILTIN
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| opar EXPR cpar
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2024-03-31 21:10:56 +00:00
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BUILTIN ::=
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| int
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