| Function | Description | Example |
| abs(n) | Returns the absolute value of n. | abs(-1) |
| acos(n) | Returns the arc cosine of n in radians. | acos(0) |
| acosh(n) | Returns the inverse hyperbolic cosine of n | acosh(1) |
| asin(n) | Returns the arc sine of n in radians. | asin(0.1) |
| asinh(n) | Returns the inverse hyperbolic sine of n | asinh(0) |
| atan2(x, y) | calculates the arc tangent of the two variables x and y. | atan2(1,1) |
| atan(n) | Returns the arc tangent of i in radians. | atan(1) |
| atanh(n) | Returns the inverse hyperbolic tangent of n | atanh(0) |
| bindec(string) | Returns the decimal equivalent of the binary number represented by the string argument. | bindec(101) |
| ceil(n) | Returns the next highest integer value by rounding up value if necessary. | ceil(1.49) |
| cos(n) | Returns the cosine of the n parameter. | cos(0) |
| cosh(n) | Returns the hyperbolic cosine of the n parameter. | cosh(0) |
| decbin(n) | Returns a string containing a binary representation of the given n> argument. | decbin(12) |
| dechex(n) | Returns a string containing a hexadecimal representation of the given n argument. | dechex(47) |
| decoct(n) | Returns a string containing an octal representation of the given n argument. | decoct(15) |
| deg2rad(n) | This function converts n from degrees to the radian equivalent. | deg2rad(45) |
| exp(n) | Returns the base of the natural system of logarithms raised to the power of n. | exp(1) |
| floor(n) | Returns the next lowest integer value by rounding down value if necessary. | floor(1.99) |
| fmod(x, y) | Returns the floating point remainder of dividing the dividend x by the divisor y | fmod(5.5, 0.6) |
| hypot(x, y) | Returns sqrt(x*x + y*y) | hypot(3,4) |
| log10(n) | Returns the base-10 logarithm of n | log10(100) |
| log (n, [base]) | If the optional base parameter is specified, log() returns logbase n, otherwise log() returns the natural logarithm of n. | log(8,2) |
| max(n1, n2) | Returns the numerically highest of the parameter values. | max(1,2,3) |
| min(n1, n2) | Returns the numerically lowest of the parameter values. | min(1,2,3) |
| octdec(string) | Returns the decimal equivalent of the octal number represented by the string argument. | octdec(7071) |
| pi() | Returns the pi value | pi() |
| pow(n, e) | Returns n raised to the power of e. | pi(100,2) |
| rad2deg(n) | Converts n from radian to degrees. | rad2deg(pi()) |
| sin(n) | Returns the sine of the radian n parameter | sin(pi()/2) |
| sinh(n) | Returns the hyperbolic sine of n. | sinh(0) |
| sqrt(n) | Returns the square root of n. | sqrt(9) |
| tan(n) | Returns the tangent of n. | tan(0) |
| tanh(n) | Returns the hyperbolic tangent of n. | tanh(0) |
