14 lines
373 B
Text
14 lines
373 B
Text
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(define (repeat f n) (for ((i n)) (f)))
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(repeat (lambda () (write (random 1000))) 5)
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→ 287 798 930 989 794
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;; Remark
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;; It is also possible to iterate a function : f(f(f(f( ..(f x)))))
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(define cos10 (iterate cos 10)
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(define cos100 (iterate cos10 10))
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(cos100 0.6)
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→ 0.7390851332151605
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(cos 0.7390851332151605)
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→ 0.7390851332151608 ;; fixed point found
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