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Code Issues Releases Wiki Activity

Horner's method

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Justin Lin
2022-04-06 14:27:57 +08:00
parent 029ddc4150
commit eeaa9b3b2f
1 changed files with 2 additions and 2 deletions
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4
src/__comm__/_str_hash.scad
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@@ -8,6 +8,6 @@ function _str_hash(value) =
cum_total = [ cum_total = [
for(i = 0, s = ord(chars[0]), is_continue = i < end; for(i = 0, s = ord(chars[0]), is_continue = i < end;
is_continue; is_continue;
i = i + 1, is_continue = i < end, s = is_continue ? s + (ord(chars[i]) * 31 ^ i) : undef) s] i = i + 1, is_continue = i < end, s = is_continue ? 31 * s + ord(chars[i]) : undef) s]
) )
cum_total[end - 1] + (ord(chars[end]) * 31 ^ end); 31 * cum_total[end - 1] + ord(chars[end]);