Forward difference: Difference between revisions

→‎{{header|Kotlin}}: Updated example see https://github.com/dkandalov/rosettacode-kotlin for details
(+Stata)
(→‎{{header|Kotlin}}: Updated example see https://github.com/dkandalov/rosettacode-kotlin for details)
Line 1,423:
if (order < 0) throw IllegalArgumentException("Order must be non-negative")
if (order == 0) return ia
varval size = ia.size
if (size == 0) return ia // same empty array
if (order >= size) return intArrayOf() // new empty array