Initial commit

README.md

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+# Exmod1 is an Example Golang Module
+
+This is a module used to learn golang modules.

go.mod

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+module git.runcible.io/learning/exmod1
+
+go 1.21.0

maths.go

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+package maths
+
+// Add adds two integers a and b together, returning the result.
+func Add(a, b int) int {
+	return a + b
+}
+
+// Sub subtracts integer b from integer a, returning the result
+func Sub(a, b int) int {
+	return a - b
+}