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15 lines
401 B
15 lines
401 B
math
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----
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Mathematical expressions.
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::
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math(EXPR <output-variable> <math-expression>)
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``EXPR`` evaluates mathematical expression and returns result in the
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output variable. Example mathematical expression is ``5 * (10 + 13)``.
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Supported operators are ``+``, ``-``, ``*``, ``/``, ``%``, ``|``, ``&``,
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``^``, ``~``, ``<<``, ``>>``, and ``(...)``. They have the same meaning
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as they do in C code.
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