| Trigonometric functions | |
| cacos | Compute inverse cosine of a complex float |
| cacosf | Compute inverse cosine of a complex float |
| casin | Compute inverse sine of a complex float |
| casinf | Compute inverse sine of a complex float |
| catan | Compute inverse tangent of a complex float |
| catanf | Compute inverse tangent of a complex float |
| ccos | Compute cosine of a complex float |
| ccosf | Compute cosine of a complex float |
| csin | Compute sine of a complex float |
| csinf | Compute sine of a complex float |
| ctan | Compute tangent of a complex float |
| ctanf | Compute tangent of a complex float |
| Hyperbolic trigonometric functions | |
| cacosh | Compute inverse hyperbolic cosine of a complex float |
| cacoshf | Compute inverse hyperbolic cosine of a complex float |
| casinh | Compute inverse hyperbolic sine of a complex float |
| casinhf | Compute inverse hyperbolic sine of a complex float |
| catanh | Compute inverse hyperbolic tangent of a complex float |
| catanhf | Compute inverse hyperbolic tangent of a complex float |
| ccosh | Compute hyperbolic cosine of a complex float |
| ccoshf | Compute hyperbolic cosine of a complex float |
| csinh | Compute hyperbolic sine of a complex float |
| csinhf | Compute hyperbolic sine of a complex float |
| ctanh | Compute hyperbolic tangent of a complex float |
| ctanhf | Compute hyperbolic tangent of a complex float |
| Exponential and logarithmic functions | |
| cexp | Computes the base-e exponential of a complex float |
| cexpf | Computes the base-e exponential of a complex float |
| clog | Computes the base-e logarithm of a complex float |
| clogf | Computes the base-e logarithm of a complex float |
| Power and absolute value functions | |
| cabs | Computes the absolute value of a complex float |
| cabsf | Computes the absolute value of a complex float |
| cpow | Compute a complex float raised to a power |
| cpowf | Compute a complex float raised to a power |
| csqrt | Compute square root of a complex float |
| csqrtf | Compute square root of a complex float |
| Manipulation functions | |
| carg | Compute argument of a complex float |
| cargf | Compute argument of a complex float |
| cimag | Compute imaginary part of a complex float |
| cimagf | Compute imaginary part of a complex float |
| conj | Compute conjugate of a complex float |
| conjf | Compute conjugate of a complex float |
| cproj | Compute projection on the Riemann sphere |
| cprojf | Compute projection on the Riemann sphere |
| creal | Compute real part of a complex float |
| crealf | Compute real part of a complex float |