If you mean 4 through 7 in a literal sense, that is scaling by those four numbers, 4 requires 2 shifts, 5 2 shifts and an add, 6 2 shifts and an add and seven needs 3 shifts and a subtract.
Hul
Tim Wescott wrote:
If you mean 4 through 7 in a literal sense, that is scaling by those four numbers, 4 requires 2 shifts, 5 2 shifts and an add, 6 2 shifts and an add and seven needs 3 shifts and a subtract.
Hul
Tim Wescott wrote:
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