Check if given two values are same
Consider using eval macro if you're trying mathematical evaluation.
# Return : Boolean
# Arguments
- a_lvalue : A left value to compare
- a_rvalue : A right value to cmpare
# Demo
```
$static(lv,$eval(20*3)) % Left value
$static(rv,$eval(40+20)) % Right value
$if^(
$eq($lv(),$rv()), % This is same with $eval( $lv() = $rv() )
Wow so equal
)
===
Wow so equal
```
# Example
$assert(false,$eq(a,b))
$assert(true,$eq(23,23))