| function |
Description |
| abs(x) | Absolute value of argument. |
| sqrt(x) | Square root of argument . Equivalent to root(argument,2) |
| cbrt(x) | Cube root of argument. Equivalent to root(argument,3) |
| ln(x) | Natural logarithm of argument (base-E logarithm of argument ) |
| log(x) | Natural logarithm of argument (base-E logarithm of argument ) |
| lg(x) | Logarithm base-10 of argument, equivalent to log(argument,10). |
| log10(x) | Logarithm base-10 of argument. |
| exp(x) | Exponential Function E to the power of argument, equivalent to E^argument |
| sin(x) | Sine of argument |
| cos(x) | Cosine |
| tan(x) | Tangent |
| cot(x) | Cotangent |
| sec(x) | Secant of argument, equiv. to 1/cos(arg). |
| csc(x) | Cosecant, equiv. to 1/sin(arg). |
| asin(x) | Arc sine |
| acos(x) | Arc cosine |
| atan(x) | Arc tangent |
| acot(x) | Arc cotangent |
| asec(x) | Arc secant, inverse secant. |
| acsc(x) | Arc cosecant, inverse cosecant. |
| sinh(x) | Hyperbolic sine, Sinus hyperbolicus |
| cosh(x) | Hyperbolic cosine, Cosinus hyperbolicus |
| tanh(x) | Hyperbolic tangent, Tangens hyperbolicus |
| coth(x) | Hyperbolic cotangent, Cotangens hyperbolicus |
| sech(x) | Hyperbolic secant, Secans hyperbolicus. |
| csch(x) | Hyperbolic cosecant, Cosecans hyperbolicus. |
| asinh(x) | Area sine, Area sinus hyperbolicus, inverse sinh(x). |
| acosh(x) | Area cosine, Area cosinus hyperbolicus, inverse cosh(x). |
| atanh(x) | Area tangent, Area tangens hyperbolicus, inverse tanh(x). |
| acoth(x) | Area cotangent, Area cotangens hyperbolicus, inverse coth(x). |
| asech(x) | Area- secant, Area secans hyperbolicus, inverse sech(x). |
| acsch(x) | Area- cosecant, Area cosecans hyperbolicus, inverse csch(x). |
| round(x) | Rounds argument up or down to the closest integer |
| floor(x) | Rounds arg down. |
| ceil(x) | Rounds arg up. |
| atan2(y,x) | inverse of two argument tan |
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