| Name | Brief | Example |
|---|---|---|
| _hypot | Calculates the hypotenuse (the longest side) of a right triangle given the two sides of the right angle | Examples |
| abs | Absolute value of a floating-point (double). This function is implemented in internal.c as a compatibility function for the labtalk version of abs(x) function. Please note that this function will simply call the fabs(x) function | Examples |
| angle | Return the phase (angle) in radians of a planar vector with coordinates (x, y) | Examples |
| deg2rad | Radian and degree conversion functions: convert degree to radian | Examples |
| fabs | Absolute value of a floating-point (double). | Examples |
| grnd | normally distributed random number with mean=0 and sd=1, nSeed > 0 to set random seed (returns 0) | Examples |
| is_equal | Compare two double values and see if they are equal or not. | Examples |
| is_numeric | Test given string to determine whether it is a numeric string | Examples |
| max | Return the larger of two doubles. | Examples |
| min | Return the smaller of two doubles. | Examples |
| mod | Divides x by y and returns the remainder. The arithmetic is same with c/c++, but not same with Excel. | Examples |
| mod2 | Divides x by y and returns the remainder. The arithmetic is same with Excel, but not same with c/c++. | Examples |
| pow | Calculates x raised to the power of y. | Examples |
| rad2deg | Radian and degree conversion functions: convert radian to degree | Examples |
| ran | This function is essentially the same as the rnd() function | Examples |
| rand | The rand function returns a pseudorandom integer in the range 0 to RAND_MAX. | Examples |
| rmod | Divides double x by double y and returns the remainder. | Examples |
| rnd | Also defined as ran(_nSeed). On every call it generates a random double value between 0. and 1. | Examples |
| sqrt | Calculates the square root. | Examples |
| srand | The srand function sets the starting point for generating a series of pseudorandom integers. | Examples |