lib/libc/gen/erand48.c

20

return ldexp((double) xseed[0], -48) +

lib/libc/gen/erand48.c

21

ldexp((double) xseed[1], -32) +

lib/libc/gen/erand48.c

22

ldexp((double) xseed[2], -16);

tools/regression/include/tgmath/tgmath.c

127

double (ldexp)(double x, int e) { n_double++; }

tools/regression/include/tgmath/tgmath.c

530

PASS_REAL_FIXED_ARG_REAL_RET(ldexp, 1) &&

tools/regression/include/tgmath/tgmath.c

531

PASS_REAL_FIXED_ARG_REAL_RET(ldexp, ld) &&

tools/regression/include/tgmath/tgmath.c

532

PASS_REAL_FIXED_ARG_REAL_RET(ldexp, ldc));

tools/regression/lib/libm/test-exponential.c

137

assert(exp2(i) == ldexp(1.0, i));

tools/regression/lib/libm/test-invtrig.c

194

test2(atan2, 0.0, ldexp(z, e), 0.0, 0);

tools/regression/lib/libm/test-invtrig.c

195

test2(atan2, -0.0, ldexp(z, e), -0.0, 0);

tools/regression/lib/libm/test-invtrig.c

196

test2(atan2, 0.0, ldexp(-z, e), (double)pi, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

197

test2(atan2, -0.0, ldexp(-z, e), (double)-pi, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

198

test2(atan2, ldexp(z, e), 0.0, (double)pi / 2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

199

test2(atan2, ldexp(z, e), -0.0, (double)pi / 2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

200

test2(atan2, ldexp(-z, e), 0.0, (double)-pi / 2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

201

test2(atan2, ldexp(-z, e), -0.0, (double)-pi / 2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

226

test2(atan2, ldexp(z, e), INFINITY, 0.0, 0);

tools/regression/lib/libm/test-invtrig.c

227

test2(atan2, ldexp(-z,e), INFINITY, -0.0, 0);

tools/regression/lib/libm/test-invtrig.c

228

test2(atan2, ldexp(z, e), -INFINITY, (double)pi, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

229

test2(atan2, ldexp(-z,e), -INFINITY, (double)-pi, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

230

test2(atan2, INFINITY, ldexp(z,e), (double)pi/2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

231

test2(atan2, INFINITY, ldexp(-z,e), (double)pi/2, FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

232

test2(atan2, -INFINITY, ldexp(z,e), (double)-pi/2,FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

233

test2(atan2, -INFINITY, ldexp(-z,e),(double)-pi/2,FE_INEXACT);

tools/regression/lib/libm/test-invtrig.c

68

(tol) * ldexp(1.0, 1 - DBL_MANT_DIG), (excepts)); \

tools/regression/lib/libm/test-invtrig.c

88

(tol) * ldexp(1.0, 1 - DBL_MANT_DIG), (excepts)); \

tools/regression/lib/libm/test-logarithm.c

135

assert(log2(ldexp(1.0, i)) == i);