arithmetic.tri (453B)
1 !import bd2c14d6db6b69308a5252a8e839705a55d30e815f012900b094315263e08d81 * 2 !export * 3 4 -- Let's do some arithmetic! Our import supplies add and mul (multiply). 5 -- Function calls use spaces between the function and its inputs. 6 total = add 5 7 7 multiplied = mul 5 7 8 9 -- Parentheses make one calculation the input to another. 10 grouped = mul (add 5 7) 2 11 12 -- Try changing the numbers to calculate the cost of two things you'd buy. 13 -- Next: Your first function.