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Editing: stats_dens_pmf_binomial.phpt
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--TEST-- stats_dens_pmf_binomial() --INI-- serialize_precision=14 --FILE-- <?php // check for each x foreach (range(0, 3) as $x) { var_dump(stats_dens_pmf_binomial($x, 3, 0.7)); } // check for each n foreach (range(0, 3) as $n) { var_dump(stats_dens_pmf_binomial(1, $n, 0.7)); } // check for each pi foreach (range(0, 1, 0.2) as $pi) { var_dump(stats_dens_pmf_binomial(1, 3, $pi)); } // error cases var_dump(stats_dens_pmf_binomial(0, 0, 0.7)); // x == n == 0 var_dump(stats_dens_pmf_binomial(0, 3, 0)); // x == pi == 0 var_dump(stats_dens_pmf_binomial(3, 3, 1)); // x == n, pi == 1 ?> --EXPECTF-- float(0.027) float(0.189) float(0.441) float(0.343) float(0) float(0.7) float(0.42) float(0.189) float(0) float(0.384) float(0.432) float(0.288) float(0.096) float(0) Warning: stats_dens_pmf_binomial(): Params leading to pow(0, 0). x: %f n: %f pi: %f in %s on line %d bool(false) Warning: stats_dens_pmf_binomial(): Params leading to pow(0, 0). x: %f n: %f pi: %f in %s on line %d bool(false) Warning: stats_dens_pmf_binomial(): Params leading to pow(0, 0). x: %f n: %f pi: %f in %s on line %d bool(false)
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