erg/compiler/erg_parser/tests/fib.er
Shunsuke Shibayama f9d91aa38e Organize crates
2022-08-13 06:38:12 +09:00

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fib 0 = 0
fib 1 = 1
fib(n: 2..<Inf): Nat = fib(n-1) + fib(n-2)
print! fib 10
assert fib(10) == 55