import { fn } from "https://deno.land/x/dpp_vim@v0.2.0/deps.ts";
const { cos } = fn;
Return the cosine of {expr}, measured in radians, as a Float.
{expr} must evaluate to a Float or a Number.
Returns 0.0 if {expr} is not a Float or a Number.
Examples:
:echo cos(100)
0.862319
:echo cos(-4.01)
-0.646043
Can also be used as a method:
Compute()->cos()
Parameters
denops: Denops