37 lines
890 B
HCL
37 lines
890 B
HCL
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## test big integer operations
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## hcl --log /dev/null,warn+ test-bi.hcl
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(sys.srandom (sys.time))
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(set count 0)
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(while true
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(printf "%O\r" count)
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(set count (+ count 1))
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(set limit (rem (sys.random) 30))
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(set dividend (sys.random))
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(set i 1)
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(while (< i limit)
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(set dividend (bit-or (bit-shift dividend 30) (sys.random)))
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(set i (+ i 1))
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)
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(set limit (rem (sys.random) 30))
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(set divisor (sys.random))
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(set i 1)
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(while (< i limit)
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(set divisor (bit-or (bit-shift divisor 30) (sys.random)))
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(set i (+ i 1))
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)
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(set quotient (/ dividend divisor))
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(set remainder (rem dividend divisor))
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(set derived_dividend (+ (* quotient divisor) remainder))
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(if (/= dividend derived_dividend)
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(printf ">> dividend %O\n>> divisor %O\n>> quotient %O\n>> remainder %O\n>> derived_dividend %O\n"
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dividend divisor quotient remainder derived_dividend)
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(break)
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)
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)
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(printf "\n")
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