ec_sub
Name
ec_sub — perform subtraction of two numbers
Synopsis
ec_sub
{ number1
} { number2
}
Description
ec_sub
takes two numbers, subtracts the second number from the first number and returns the result.
$a = 43; $b = "55.54"; $sub = ec_sub $a $b; ec_log " ${a} - ${b} is ${sub}"; #sub is -12.540000