<?php // rate, pmt, pv, fv, type, result return [ [ 0.01, -100, -1000, 10000, 1, 59.673865674295001, ], [ 0.01, -100, -1000, 10000, 60.082122853762002, ], [ 0.01, -100, -1000, -9.5785940398132006, ], [ 0.0033333333329999999, -1000, 50000, 54.787577259999999, ], [ 0.014999999999999999, -1200, 9000, 5000, 1, 11.90373729, ], [ 0.014999999999999999, -1200, 9000, 5000, 2, '#NUM!', ], [ 0.014999999999999999, 0.0, 0.0, 5000, 1, '#NUM!', ], [ 0.0, 0.0, -500, 5000, 1, '#NUM!', ], [ 0.0, -50, -250, 150, 1, -2.0, ], ];