Emanuel Berg [2018-06-05 15:01:33+02] wrote:

> Did anyone do the equivalent of this ("ths" zsh below) in Elisp or any
> other Lisp?

Common Lisp has RATIONAL and RATIONALIZE functions which convert real
numbers to rational numbers. See the specification:

    http://www.lispworks.com/documentation/HyperSpec/Body/f_ration.htm

"Decimals" library for Common Lisp can parse a decimal number string and
convert it to a rational number. See function PARSE-DECIMAL-NUMBER:

    https://github.com/tlikonen/cl-decimals

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/// Teemu Likonen   - .-..   <https://keybase.io/tlikonen> //
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