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author | Craig Scott <craig.scott@crascit.com> | 2019-10-26 05:20:14 (GMT) |
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committer | Craig Scott <craig.scott@crascit.com> | 2019-10-26 06:47:03 (GMT) |
commit | 15a0b0d04660fdec8c231ec4d1054ff5f5274610 (patch) | |
tree | 411313f67a828ddbc9e7208faa4e348c15e8768f /Help | |
parent | 92780281c2e8a46223b262b152caa9c8329373b1 (diff) | |
download | CMake-15a0b0d04660fdec8c231ec4d1054ff5f5274610.zip CMake-15a0b0d04660fdec8c231ec4d1054ff5f5274610.tar.gz CMake-15a0b0d04660fdec8c231ec4d1054ff5f5274610.tar.bz2 |
Help: math() expressions must be representable as signed 64-bit
Diffstat (limited to 'Help')
-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 3cbe719..ddb1ec6 100644 --- a/Help/command/math.rst +++ b/Help/command/math.rst @@ -8,7 +8,8 @@ Evaluate a mathematical expression. math(EXPR <variable> "<expression>" [OUTPUT_FORMAT <format>]) Evaluates a mathematical ``<expression>`` and sets ``<variable>`` to the -resulting value. +resulting value. The result of the expression must be representable as a +64-bit signed integer. The mathematical expression must be given as a string (i.e. enclosed in double quotation marks). An example is ``"5 * (10 + 13)"``. |