Hickerson series of almost integers: Difference between revisions
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m (replaced backtick constants with proper literals (e.g. `(/ 1.0 10) to 0.1)) |
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PicoLisp does not have floating point, but does have library functions to make fixed-point math easier. I use a scale factor of 25 to ensure that there is enough precision. |
PicoLisp does not have floating point, but does have library functions to make fixed-point math easier. I use a scale factor of 25 to ensure that there is enough precision. |
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<lang PicoLisp> |
<lang PicoLisp> |
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(load "@lib/misc.l") |
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(scl 25) |
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(load "@lib/misc.l") |
(load "@lib/misc.l") |
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(de almost-int? (N) |
(de almost-int? (N) |
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(bool (member (% (/ N |
(bool (member (% (/ N 0.1) 10) (0 9)))) |
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(de fmt4 (N) |
(de fmt4 (N) |
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(format (/ N |
(format (/ N 0.0001) 4)) |
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(de h (N) |
(de h (N) |
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no: h(18) = 3385534663256845326.3904 |
no: h(18) = 3385534663256845326.3904 |
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</pre> |
</pre> |
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=={{header|PL/I}}== |
=={{header|PL/I}}== |
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<lang pli>Hickerson: procedure options (main); /* 12 January 2014 */ |
<lang pli>Hickerson: procedure options (main); /* 12 January 2014 */ |
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