谷歌计算器包装Common Lisp。

cl-gcalc is a Common Lisp wrapper for Google Calculator. Release notes 0.1.0: initial release. Installation cl-gcalc is ASDF-installable. It depends on Drakma and cl-ppcre. Documentation Function gcalc Syntax: gcalc expression => value, units Description gcalc queries Google with expression and tries to parse the result. Raises gcalc-invalid-expression if Google Calculator widget is not included in the response form Google. Examples: (gcalc "3^28") => 2.2876793e13(gcalc "(4+4) m in inch") => 314.96063, "inch"(gcalc "4 + 3 i - (2nd root of -3)") => #C(4.0 1.