diff options
Diffstat (limited to 'pl/math/v_atan_2u5.c')
| -rw-r--r-- | pl/math/v_atan_2u5.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pl/math/v_atan_2u5.c b/pl/math/v_atan_2u5.c index a0223ed..05c77c0 100644 --- a/pl/math/v_atan_2u5.c +++ b/pl/math/v_atan_2u5.c @@ -15,9 +15,9 @@ /* Fast implementation of vector atan. Based on atan(x) ~ shift + z + z^3 * P(z^2) with reduction to [0,1] using - z=1/x and shift = pi/2. Maximum observed error is 2.22 ulps: - __v_atan(0x1.0005fd947bf57p+0) got 0x1.9225b2c6cd6cdp-1 - want 0x1.9225b2c6cd6cfp-1. */ + z=1/x and shift = pi/2. Maximum observed error is 2.27 ulps: + __v_atan(0x1.0005af27c23e9p+0) got 0x1.9225645bdd7c1p-1 + want 0x1.9225645bdd7c3p-1. */ VPCS_ATTR v_f64_t V_NAME (atan) (v_f64_t x) { |