Random-number source
Click a reference to find its cellTable D
Other draw Crossover test Crossover point Mutation
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A0.4318740.0976140.7821460.2560380.6195030.8442790.3725910.9051280.1487600.537942
B0.6832170.0248690.4513060.7984520.3169750.5721840.9376400.1652930.7048210.289537
C0.1184060.8637520.3952180.6409710.0523470.7265090.4816350.9941820.2075640.558093
D0.7493810.3342050.9168470.0837190.6014280.2749560.8291630.4675020.1538940.688270
E0.5127390.9480260.2254810.7713950.0426580.6578140.3890720.8365210.1903470.603918
F0.2971450.6859030.1092780.8947610.4435200.0168490.7386520.5642970.9210360.351784
G0.8754190.2386070.6951420.4718360.1279540.9823050.5467180.0634920.7148690.329581
H0.4047260.8135790.1762480.6289150.9534810.3420670.5872940.0916530.7694380.215806
I0.6613900.0472850.5327140.8870460.3015690.7458230.1946320.9761580.4283070.580941
J0.1395720.7239610.3648100.9054370.2516840.6172950.8420730.4865290.0283160.694158
K0.9562140.3128470.6085930.0741690.7914360.4637250.1869040.8573120.5256780.240981
L0.5784630.2197050.9348210.3861540.0517920.7064380.4920670.8163950.1472830.669514
M0.3278060.7641920.1025380.5496710.8883240.2754160.6308590.4132070.9716450.058934
N0.8052670.4569380.6935040.1247810.7389160.3690250.9146720.2024530.5813490.047816
O0.2465910.8793040.5137280.0674520.6541830.3982670.9275410.1728360.7460950.481370
Highlighted cells have been used. The worked tables link directly to the corresponding Table D values.
Workshop rules
How values are used
- GenerateThree draws choose the three pipe genes for each chromosome.
- SelectTwo tournaments create a mating pool with the same generation size.
- CrossoverEach pair uses two continuous values: one tests Pc; one sets the crossover point.
- MutationEach chromosome uses one continuous value. If r < Pm, that same value locates the bit.
Mutation convention: bit = floor((r / Pm) × 9) + 1 when mutation occurs. With the default generation size, mutation therefore uses exactly eight Table D values.