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e6d41de4d5
Let `load-file` append a new line in case last line contains a comment. Also append `nil` so that the return value is predictible. Remove the existing explicit `nil` from existing sources. Adapt documentation and tests.
18 lines
502 B
Plaintext
18 lines
502 B
Plaintext
;; Some inefficient arithmetic computations for benchmarking.
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;; Unfortunately not yet available in tests of steps 4 and 5.
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;; Compute n(n+1)/2 with a non tail-recursive call.
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(def! sumdown
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(fn* [n] ; non-negative number
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(if (= n 0)
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0
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(+ n (sumdown (- n 1))))))
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;; Compute a Fibonacci number with two recursions.
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(def! fib
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(fn* [n] ; non-negative number
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(if (<= n 1)
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n
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(+ (fib (- n 1)) (fib (- n 2))))))
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