Faster complex number multiplication

Henning Thielemann lemming at henning-thielemann.de
Wed Aug 28 23:51:28 UTC 2019


On Wed, 28 Aug 2019, Zemyla wrote:

> Also, on modern chips, Float and Double multiplication is practically 
> the same speed as addition.

But modern chips can also fuse multiplication and addition.

However this combines more dependencies in one operation and thus it may 
slow down, again.


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