#!/bin/lua
-- code below shows usage example for fraction library "frac.lua".
Fr=require("frac").Fr
x=Fr.new(2,3)
y=Fr.new(3,5)
print("with x y",x,y)
print("__add x+y",x+y)
print("__add 1+y",1+y)
print("__add x+1",x+1)
print("__sub x-y",x-y)
print("__sub 1-y",1-y)
print("__sub x-1",x-1)
print("__mul x*y",x*y)
print("__mul 1*y",1*y)
print("__mul x*1",x*1)
print("__div x/y",x/y)
print("__div 1/x",1/x)
print("__div x/1",x/1)
print("__unm -x",-x)
print("__eq x==y", x==y)
print("__eq x==y", x==x)
print("__lt x<y",x<y)
print("__lt x>y",x>y)
print("__le x<=y",x<=y)
print("__le x>=y",x>=y)
print("x[1],x[2]",x[1],x[2])