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Diffstat (limited to 'Help/command/math.rst')
| -rw-r--r-- | Help/command/math.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Help/command/math.rst b/Help/command/math.rst index 8386aabc6f..6989ebcacd 100644 --- a/Help/command/math.rst +++ b/Help/command/math.rst @@ -9,7 +9,8 @@ Evaluate a mathematical expression. Evaluates a mathematical ``<expression>`` and sets ``<variable>`` to the resulting value. The result of the expression must be representable as a -64-bit signed integer. +64-bit signed integer. Floating point inputs are invalid e.g. ``1.1 * 10``. +Non-integer results e.g. ``3 / 2`` are truncated. The mathematical expression must be given as a string (i.e. enclosed in double quotation marks). An example is ``"5 * (10 + 13)"``. |