TheCloud/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2025-09-10 16:00:31 -04:00
Code Issues Packages Projects Releases Wiki Activity

math: fix documentation for math.radians, math.degrees and math.aprox_cos (#19504)

Browse Source
This commit is contained in:
Sudoer 2023-10-04 14:49:00 +05:30 committed by GitHub
parent 2bcbda55ff
commit db0808c6c9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
vlib/math/math.v
View File

@ -16,7 +16,7 @@ pub fn aprox_sin(a f64) f64 {
return a0 + a * (a1 + a * (a2 + a * (a3 + a * (a4 + a * (a5 + a * (a6 + a * a7)))))) return a0 + a * (a1 + a * (a2 + a * (a3 + a * (a4 + a * (a5 + a * (a6 + a * a7))))))
} }
// aprox_cos returns an approximation of sin(a) made using lolremez // aprox_cos returns an approximation of cos(a) made using lolremez
pub fn aprox_cos(a f64) f64 { pub fn aprox_cos(a f64) f64 {
a0 := 9.9995999154986614e-1 a0 := 9.9995999154986614e-1
a1 := 1.2548995793001028e-3 a1 := 1.2548995793001028e-3
@ -36,7 +36,7 @@ pub fn copysign(x f64, y f64) f64 {
return f64_from_bits((f64_bits(x) & ~sign_mask) | (f64_bits(y) & sign_mask)) return f64_from_bits((f64_bits(x) & ~sign_mask) | (f64_bits(y) & sign_mask))
} }
// degrees converts from radians to degrees. // degrees converts angle from radians to degrees.
[inline] [inline]
pub fn degrees(radians f64) f64 { pub fn degrees(radians f64) f64 {
return radians * (180.0 / pi) return radians * (180.0 / pi)
@ -153,7 +153,7 @@ pub fn signi(n f64) int {
return int(copysign(1.0, n)) return int(copysign(1.0, n))
} }
// radians converts from degrees to radians. // radians converts angle from degrees to radians.
[inline] [inline]
pub fn radians(degrees f64) f64 { pub fn radians(degrees f64) f64 {
return degrees * (pi / 180.0) return degrees * (pi / 180.0)