This function is to set a seed value of the rand function and it uses as follows.
@srand(15); Description : It sets the seed value to 15.
Related Helps)
@abs()
@acos()
@asin()
@atan()
@atan2()
@cos()
@log()
@log10()
@MathRound()
@rand
@sin()
@sqrt()
@tan()