Add fundamentals

ftl-fundamentals/calculator/calculator.go

@@ -0,0 +1,16 @@
+package calculator
+
+// Add takes two numbers and returns the result of adding them together.
+func Add(a, b float64) float64 {
+	return a + b
+}
+
+// Subtract takes two numbers and returns the result of subtracting the second
+// from the first.
+func Subtract(a, b float64) float64 {
+	return b - a
+}
+
+func Multiply(a, b float64) float64 {
+	return a * b
+}