games/atc/def.h

58

#define DIR_FROM_DXDY(dx,dy) ((int) (atan2((double)(dy), (double)(dx)) \

games/trek/computer.c

329

angle = atan2(dy, dx);

games/trek/phaser.c

228

b->angle = atan2(dy, dx);

games/trek/phaser.c

330

anglefactor = atan2(dy, dx) - b->angle;

games/warp/score.c

399

atan2(power, (double) timer + 1.0) / pi_over_2;

include/math.h

241

double atan2(double, double);

include/tgmath.h

149

#define atan2(a,b) __TG_FN2(atan2, (a), (b))

lib/libm/complex/carg.c

16

return atan2(__imag__ z, __real__ z);

lib/libm/complex/catan.c

61

t = 0.5 * atan2(2.0 * x, a);

lib/libm/complex/catrig.c

350

ry = atan2(new_y, sqrt_A2my2);

lib/libm/complex/catrig.c

439

rx = atan2(sqrt_A2mx2, new_x);

lib/libm/complex/catrig.c

441

rx = atan2(sqrt_A2mx2, -new_x);

lib/libm/complex/catrig.c

501

return (CMPLX(log(hypot(x / m_e, y / m_e)) + 1, atan2(y, x)));

lib/libm/complex/catrig.c

508

return (CMPLX(log(hypot(x, y)), atan2(y, x)));

lib/libm/complex/catrig.c

510

return (CMPLX(log(ax * ax + ay * ay) / 2, atan2(y, x)));

lib/libm/complex/catrig.c

643

ry = atan2(2, -ay) / 2;

lib/libm/complex/catrig.c

645

ry = atan2(2 * ay, (1 - ax) * (1 + ax)) / 2;

lib/libm/complex/catrig.c

647

ry = atan2(2 * ay, (1 - ax) * (1 + ax) - ay * ay) / 2;

lib/libm/complex/clog.c

44

rr = atan2(cimag(z), creal(z));

lib/libm/noieee_src/n_asincos.c

109

return(atan2(x,sqrt(one-x*x)));

lib/libm/noieee_src/n_asincos.c

111

{ t=one-s; s=t+t; return(atan2(x,sqrt(s-t*t))); }

lib/libm/noieee_src/n_asincos.c

181

t=atan2(sqrt((one-x)/(one+x)),one);

lib/libm/noieee_src/n_asincos.c

183

t=atan2(one,0.0); /* t = PI/2 */

lib/libm/noieee_src/n_atan.c

102

return (float)atan2(x,one);

lib/libm/noieee_src/n_atan.c

95

return(atan2(x,one));

lib/libm/noieee_src/n_atan2.c

174

__weak_alias(_atan2l, atan2);

lib/libm/src/e_atan2l.c

147

return atan2(y, x);

lib/libm/src/w_atan2.c

27

__weak_alias(atan2, _atan2)

lib/libm/src/w_atan2.c

31

atan2(double y, double x) /* wrapper atan2 */

lib/lua/libm/libm.c

113

DFUNC_DBL_DBL(atan2)

tests/lib/lua/libm/h_lualibm.c

36

TEST(atan2(M_SQRT2, M_SQRT2));