Total
可用
Sums the elements of a list.
Total[list]
Total[list, n]
Total[list, {n}]
Total[list, {n1, n2}]
Total[{1, 2, 3}]
→ 6Total[{{1, 2}, {3, 4}}, {0}]
→ {{1, 2}, {3, 4}}Total[{}, {2}]
→ 0Total[{1, 2, 3}, Method -> Automatic]
→ 6Total[f[1, 2, 3]]
→ Total[f[1, 2, 3]]Total[f[1, 2, 3], AllowedHeads -> All]
→ 6Total[{1, f[2, 3]}, 2, AllowedHeads -> All]
→ 6Total[f[1, g[2, 3]], AllowedHeads -> All]
→ 1 + g[2, 3]Total[f[1, g[2, 3]], {2}, AllowedHeads -> All]
→ f[1, 5]Total[{1/2, 1/3}, AllowedHeads -> All]
→ 5/6 全部 6300 個函式 ·
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