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Diffstat (limited to 'doc/lua_api.txt')
| -rw-r--r-- | doc/lua_api.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/lua_api.txt b/doc/lua_api.txt index d333ca58b..8a8f57eb3 100644 --- a/doc/lua_api.txt +++ b/doc/lua_api.txt @@ -3163,6 +3163,7 @@ For the following functions, `v`, `v1`, `v2` are vectors, * Returns a vector, each dimension rounded down. * `vector.round(v)`: * Returns a vector, each dimension rounded to nearest integer. + * At a multiple of 0.5, rounds away from zero. * `vector.apply(v, func)`: * Returns a vector where the function `func` has been applied to each component. @@ -3237,6 +3238,8 @@ Helper functions * If the absolute value of `x` is within the `tolerance` or `x` is NaN, `0` is returned. * `math.factorial(x)`: returns the factorial of `x` +* `math.round(x)`: Returns `x` rounded to the nearest integer. + * At a multiple of 0.5, rounds away from zero. * `string.split(str, separator, include_empty, max_splits, sep_is_pattern)` * `separator`: string, default: `","` * `include_empty`: boolean, default: `false` |