From 1d7bd3bc5c4f085dfa4443ea3fbab46356ab0a8e Mon Sep 17 00:00:00 2001 From: jobhdez Date: Fri, 4 Apr 2025 20:51:56 -0700 Subject: [PATCH] [libc] Remove extra parenthesis in sin.cpp comments (#134477) --- libc/src/math/generic/sin.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libc/src/math/generic/sin.cpp b/libc/src/math/generic/sin.cpp index 4a58dcf4b173..ba370d4bea4d 100644 --- a/libc/src/math/generic/sin.cpp +++ b/libc/src/math/generic/sin.cpp @@ -158,7 +158,7 @@ LLVM_LIBC_FUNCTION(double, sin, (double x)) { Float128 sin_k_f128 = get_sin_k(k); Float128 cos_k_f128 = get_sin_k(k + 64); - // sin(x) = sin((k * pi/128 + u) + // sin(x) = sin(k * pi/128 + u) // = sin(u) * cos(k*pi/128) + cos(u) * sin(k*pi/128) Float128 r = fputil::quick_add(fputil::quick_mul(sin_k_f128, cos_u), fputil::quick_mul(cos_k_f128, sin_u));