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Programming-Idioms

  • Groovy
  • Pascal
  • Scheme
  • Ada

Idiom #336 Exponent

Compute x = b ⁿ

b raised to the power of n is equal to the product of n terms b × b × ... × b

Value := Base ** Exponent;

Exponent's type must be an Integer >= 0 (Natural). Or, if Base is a floating point number, Exponent can be negative.
X := Power(B, N);
final x = b ** n;

raise base to the exponent power.
New implementation...
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Goren Barak 
Value := Base ** Exponent;
X := Power(B, N);
final x = b ** n;
x = b ** n
x = b ^ n
x = b ** n
double x = pow(b, n);
$x = $b**$n;
x = b ** n
Math::E ** (1i * Math::PI) + 1
let x = b.pow(n)