ParametrizedRotationGates.FormulaicRotationRz = new GateBuilder().
    setSerializedIdAndSymbol("Rzft").
    setTitle("Formula Rz Gate").
    setBlurb("Rotates around Z by an angle in radians determined by a formula.").
    setDrawer(configurableRotationDrawer('Rz(f(t))', 2, 1)).