clean
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@ -16,9 +16,7 @@
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(define pl
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(let ()
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(local-require plot racket/math racket/class racket/gui/base file/convertible)
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(define r (plot (function sin (- pi) pi #:label "y = sin(x)")))
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(displayln (vector (convertible? r) (is-a? r snip%)))
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r))
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(plot (function sin (- pi) pi #:label "y = sin(x)"))))
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"Not convertible"
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1
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