Evaluate binomial coefficients: Difference between revisions
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m (→{{header|Tcl}}: Add comments) |
m (→{{header|Tcl}}: whitespace) |
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set pTop [expr {$pTop * $i}] |
set pTop [expr {$pTop * $i}] |
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} |
} |
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# Compute the bottom half of the division |
# Compute the bottom half of the division |
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set pBottom 1 |
set pBottom 1 |
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set pBottom [expr {$pBottom * $i}] |
set pBottom [expr {$pBottom * $i}] |
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} |
} |
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# Integer arithmetic divide is correct here; the factors always cancel out |
# Integer arithmetic divide is correct here; the factors always cancel out |
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return [expr {$pTop / $pBottom}] |
return [expr {$pTop / $pBottom}] |
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