10 lines
183 B
Text
10 lines
183 B
Text
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fp.fact = ($n) -> {
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if($n < 0) {
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throw fn.withErrorMessage($LANG_ERROR_INVALID_ARGUMENTS, n must be >= 0)
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}elif($n < 2) {
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return 1L
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}
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return parser.op($n * fp.fact(-|$n))
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}
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