Permanently protected template

Template:Simple recursion

From Historical Hastings
Template documentation[view] [edit] [history] [purge]


Usage

[{{Simple recursion|left repeated text|non-repeated text|right repeated text|depth}]

Example

  • "{{Simple recursion|a|b|c|4}}" gives "aaaabcccc"
  • "{{Simple recursion|f( |f(x) + g|) + g|7}}" gives "f( f( f( f( f( f( f( f(x) + g) + g) + g) + g) + g) + g) + g) + g"
  • {{math|[[Golden ratio|<var>φ</var>]] &asymp; {{#expr: {{Simple recursion|(|1|)^-1+1|35}}}}}}" gives "φ ≈ 1.6180339887499" (iterative method, finding the largest of the solutions to <math>\varphi^{-1} = \varphi - 1</math>)

See also