Difference between revisions of "BinomialCoefficient Command"

Revision as of 13:48, 6 September 2011

BinomialCoefficient[ <Number n>, <Number r>]: Calculates the binomial coefficient n \choose r .; Example:
BinomialCoefficient[5, 3] yields 10.

BinomialCoefficient[ <Number n>, <Number r>]: Calculates the binomial coefficient n \choose r . If you type undefined variables instead of numbers it yields a formula for the binomial coefficient.; Example:
BinomialCoefficient[n, 3] yields \frac{n (n^{2} - 3 n + 2)}{6}.

@@ Line 1: / Line 1: @@
 <noinclude>{{Manual Page|version=4.0}}</noinclude>
 {{command|algebra}}
-; BinomialCoefficient[Number n, Number r]: Calculates the binomial coefficient <math> n \choose r </math>.
+;BinomialCoefficient[ <Number n>, <Number r>]
-{{example|1=<code>BinomialCoefficient[5,3]</code> returns 10.}}
+:Calculates the binomial coefficient <math> n \choose r </math>.
+:{{example|1=<div><code><nowiki>BinomialCoefficient[5, 3]</nowiki></code> yields ''10''.</div>}}
 ==CAS Syntax==
-; BinomialCoefficient[Number n, Number r]: Calculates the binomial coefficient <math> n \choose r </math>. If you type undefined variables instead of numbers it yields a formula for the binomial coefficient.
+;BinomialCoefficient[ <Number n>, <Number r>]
-{{example|1=<code>BinomialCoefficient[n,3]</code> returns <math>\frac{n (n² - 3n + 2)}{6}</math>.}}
+:Calculates the binomial coefficient <math> n \choose r </math>. If you type undefined variables instead of numbers it yields a formula for the binomial coefficient.
+:{{example|1=<div><code><nowiki>BinomialCoefficient[n, 3]</nowiki></code> yields <math>\frac{n (n^{2} - 3 n + 2)}{6}</math>.</div>}}