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17 lines
271 B
Markdown
17 lines
271 B
Markdown
# sum
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Use `+` to sum up all elements in a list.
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**Since:** 2.4
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## Parameters
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- `lt` : a list of elements that can be applied by `+`.
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## Examples
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use <util/sum.scad>;
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assert(sum([1, 2, 3, 4, 5]) == 15);
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assert(sum([[1, 2, 3], [4, 5, 6]]) == [5, 7, 9]);
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