Re: Doubt about formula transcription

robin wrote:

"glen herrmannsfeldt" <gah@xxxxxxxxxxxxxxxx> wrote in message
news:9NidnaRYwaLYNGbanZ2dnUVZ_o3inZ2d@xxxxxxxxxxxxxx

Constant folding yes, but commutativity and associativity
are different. (Especially on Cray machines where
A*B wasn't always equal to B*A, as stories go.)

And why would they be different?

Ask Seymour Cray, he designed the machines.

-- glen

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