Lines Matching refs:sqrt

693  * https://git.musl-libc.org/cgit/musl/tree/src/math/sqrt.c
697 static void partsN(sqrt)(FloatPartsN *a, float_status *status,
746      * Approximate r ~= 1/sqrt(m) and s ~= sqrt(m) when m in [1, 4).
751      * The relative error (e = r0*sqrt(m)-1) of a linear estimate
769     /* |r*sqrt(m) - 1| < 0x1.FDp-9 */
779         /* |r*sqrt(m) - 1| < 0x1.7Bp-16 */
790             /* s < sqrt(m) < s + 0x1.08p-23 */
809         /* |r*sqrt(m) - 1| < 0x1.37-p29; convert to 64-bit arithmetic */
832     /* |r*sqrt(m) - 1| < 0x1.7Bp-16; convert to 64-bit arithmetic */
839     /* |r*sqrt(m) - 1| < 0x1.a5p-31 */
846     /* |r*sqrt(m) - 1| < 0x1.c001p-59; change to 128-bit arithmetic */
852     /* -0x1p-116 < s - sqrt(m) < 0x3.8001p-125 */
856     /* s < sqrt(m) < s + 1ulp */