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Editing: stats_dens_exponential.phpt
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--TEST-- stats_dens_exponential() --FILE-- <?php // check for each x foreach (range(-0.5, 2, 0.5) as $x) { var_dump(round(stats_dens_exponential($x, 2), 6)); } // check for each scale foreach (range(0.5, 2, 0.5) as $scale) { var_dump(round(stats_dens_exponential(1, $scale), 6)); } // error cases var_dump(stats_dens_exponential(1, 0)); // scale == 0 ?> --EXPECTF-- float(0) float(0.5) float(0.3894) float(0.303265) float(0.236183) float(0.18394) float(0.270671) float(0.367879) float(0.342278) float(0.303265) Warning: stats_dens_exponential(): scale == 0.0 in %s on line %d bool(false)
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