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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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4
Task/Runtime-evaluation-In-an-environment/Common-Lisp/runtime-evaluation-in-an-environment-1.lisp Normal file
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(defun eval-with-x (program a b)
(let ((at-a (eval `(let ((x ',a)) ,program)))
(at-b (eval `(let ((x ',b)) ,program))))
(- at-b at-a)))

2
Task/Runtime-evaluation-In-an-environment/Common-Lisp/runtime-evaluation-in-an-environment-2.lisp Normal file
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(eval-with-x '(exp x) 0 1)
=> 1.7182817

5
Task/Runtime-evaluation-In-an-environment/Common-Lisp/runtime-evaluation-in-an-environment-3.lisp Normal file
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(defun eval-with-x (program a b)
(let* ((f (compile nil `(lambda (x) ,program)))
(at-a (funcall f a))
(at-b (funcall f b)))
(- at-b at-a)))