Math.sincos(x)?

[Florian Bösch]

On Thu, Jun 22, 2017 at 8:02 PM, Robert Poor <rdpoor at gmail.com> wrote:
>
>    function sincos(theta) {
>       return { sin: sin(theta), cos: cos(theta) };
>    }
>

Allocating, filling, accessing and GC'ing the return object will take more
time than calling the underlying C library function which emits the machine
code for the processor to consult his trigonometric functions.
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