16 lines
266 B
Text
16 lines
266 B
Text
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fp.fib = ($n) -> {
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if($n < 0) {
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throw fn.withErrorMessage($LANG_ERROR_INVALID_ARGUMENTS, n must be >= 0)
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}
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fp.innerFib = ($n) -> {
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if($n < 2) {
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return $n
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}
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return parser.op(fp.innerFib($n - 1) + fp.innerFib($n - 2))
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}
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return fp.innerFib($n)
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}
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