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(2/5 7/51874849202 337186519813/7 3/2 19/33 253/19 17/3 31/17 41/31 29/17 29/23 | |
47/29 59/47 43/29 43/41 4087/43 71/4087 79/71 89/79 73/71 73/59 101/8833 | |
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(defun multiple (a b) | |
"Is A a multiple of B?" | |
(= (mod a b) 0)) | |
(defun next-fraction (n fractions) | |
"Returns the next value of F in the Fractran program." | |
(find-if (lambda (f) | |
(integerp (* n f))) | |
fractions)) |
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>>>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>+++++++++++++++++++++++++++++++++++++++++++>++++++++++++++++++++++++++++++++++ |
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(self-referential-version-of | |
'(lambda (self) | |
(format t | |
"#include <stdio.h>~%int main(){printf(\"%s\",~(~s~));}" | |
(remove #\newline (prin1-to-string self))))) | |
=> | |
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>> (def test (seed) | |
(flet1 gen () (pop seed) | |
(ret result (vector 1 2 3) | |
(up i 0 3 | |
(swap (aref result i) (aref result (gen))))))) | |
TEST | |
>> (test) | |
; Evaluation aborted on #<SB-INT:SIMPLE-PROGRAM-ERROR "invalid number of arguments: ~S" {1004E51A23}>. | |
>> (test '(0 0 0)) | |
#(3 1 2) |
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(progn | |
(let* ((#:*opcode-meta*1641 *opcode-meta*)) | |
(let ((#:new1640 '(adc "Add to Accumulator with Carry" 6 2 indirect-x))) | |
(funcall #'(setf aref) #:new1640 #:*opcode-meta*1641 97))) | |
(let* ((#:*opcode-meta*1643 *opcode-meta*)) | |
(let ((#:new1642 '(adc "Add to Accumulator with Carry" 3 2 zero-page))) | |
(funcall #'(setf aref) #:new1642 #:*opcode-meta*1643 101))) | |
(let* ((#:*opcode-meta*1645 *opcode-meta*)) | |
(let ((#:new1644 '(adc "Add to Accumulator with Carry" 2 2 immediate))) | |
(funcall #'(setf aref) #:new1644 #:*opcode-meta*1645 105))) |
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(macroexpand-1 '(with-html-output (*standard-output*) | |
(:p :align "right" "Here is some text with a part of it " | |
(:b "bolded.")))) | |
;; The function trace | |
0: (TREE-TO-TEMPLATE | |
((:P :ALIGN "right" "Here is some text with a part of it " | |
(:B "bolded.")))) | |
1: (PROCESS-TAG |
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(defpackage :hardest-problem | |
(:nicknames :hard) | |
(:use :clamp :experimental :iter) | |
(:shadowing-import-from :experimental | |
:def :mac :fn :defmemo :coerce | |
:while :until :repeat :summing :with :in)) | |
(in-package :hard) | |
(def know (possibilities) |
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(defmacro iter (&body body) | |
(with-gensyms (iter-block accumulate start) | |
(handler-case | |
(macroexpand-dammit:macroexpand-dammit | |
`(block ,iter-block | |
(let ((,accumulate nil)) | |
(macrolet ((while (condition) | |
`(unless ,condition | |
(return-from ,',iter-block | |
(nreverse ,',accumulate)))) |
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