Paste # 7489: bad syntax

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Paste # 7489
2013-10-08 01:04:10
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<link type="text/css" rel="stylesheet" href="http://pasterack.org/scribble.css"/><link type="text/css" rel="stylesheet" href="http://pasterack.org/racket.css"/><link type="text/css" rel="stylesheet" href="http://fonts.googleapis.com/css?family=Droid+Sans+Mono"/><div><pre>#lang racket ; A picture (require 2htdp/image) (let sierpinski ([n 8]) (if (zero? n) (triangle 2 'solid 'red) (let ([t (sierpinski (- n 1))]) (freeze (above t (beside t t)))))</pre><span><p>=></p><pre>prog:3:0: read: expected a `)' to close `(' </pre></span></div>

bad syntax

#lang racket  ; A picture
(require 2htdp/image)
(let sierpinski ([n 8])
  (if (zero? n)
    (triangle 2 'solid 'red)
    (let ([t (sierpinski (- n 1))])
      (freeze (above t (beside t t)))))

prog:3:0: read: expected a `)' to close `('