import mir.test: shouldApprox;

0.uniformDiscreteCCDF.shouldApprox == 0.5;
1.uniformDiscreteCCDF.shouldApprox == 0.0;

1.uniformDiscreteCCDF(1, 3).shouldApprox == 2.0 / 3;
2.uniformDiscreteCCDF(1, 3).shouldApprox == 1.0 / 3;
3.uniformDiscreteCCDF(1, 3).shouldApprox == 0.0;