headers/cpp/std/valarray_meta.h

941

_DEFINE_EXPR_UNARY_FUNCTION(atan)

headers/libs/mapm/m_apm.h

553

MAPM_1aryFunc(atan)

headers/libs/mapm/m_apm.h

638

MAPM_1aryFunc(atan)

headers/posix/math.h

200

extern double atan(double x);

src/apps/diskusage/PieView.cpp

583

float angle = rad2deg(atan(dy / dx));

src/kits/shared/ExpressionParser.cpp

640

return _ParseFactorial(values[0].atan());

src/system/libroot/posix/musl/math/atan2.c

56

return atan(y);

src/system/libroot/posix/musl/math/atan2.c

99

z = atan(fabs(y/x));

src/system/libroot/posix/musl/math/atanl.c

22

return atan(x);