.. abs.h copysign.h error_functions.h exponential_functions.h fdim.h fma.h gamma.h hyperbolic_functions.h hypot.h inverse_hyperbolic_functions.h inverse_trigonometric_functions.h logarithms.h min_max.h modulo.h remainder.h roots.h rounding_functions.h special_functions.h traits.h trigonometric_functions.h