11 new functions (Div GO):
ceil(value);see example
exp(value);
fix(value, digits);see example
floor(value);see example
is_finite(variable);
is_int(variable);
is_nan(variable);
log(value);
max(value, value);see example
[returns the highest numeric value]
min(value, value);see example
[returns the lowest numeric value]
round(value);see example
