Tengo has several built-in value types: strings, integers, floats, booleans, arrays, and maps.
fmt := import("fmt")
fmt.println("ten" + "go")
fmt.println("1+1 = ", 1+1)
fmt.println("7/2 = ", 7/2)
fmt.println("7.0/2.0 = ", 7.0/2.0)
fmt.println(true && false)
fmt.println(true || false)
fmt.println(!true)
try it
tengo 1+1 = 2 7/2 = 3 7.0/2.0 = 3.5 false true false