Franck Marcia

I manage to insert the line below before calling reflect.DeepEqual, [at the end of runtime.Equal](https://github.com/antonmedv/expr/blob/master/vm/runtime/generated.go#L351): ```go fmt.Printf("reflect.DeepEqual(%T, %T) == %v\n", a, b, reflect.DeepEqual(a, b)) ``` v1.14.0 output: ```go reflect.DeepEqual([]interface {},...

Mostly for the sake of readability. I'm using durations frequently, and I find literal format more readable and quicker to type as well.