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evaluating infix arithmetic expression
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Kejia柯嘉
Sep 23, 2011, 10:21:30 PM9/23/11
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Hi all,
Is there in Racket function to process strings representing infix arithmetic expression? For example, 4 - 2 * (1 + 3).
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Kejia
Is there in Racket function to process strings representing infix arithmetic expression? For example, 4 - 2 * (1 + 3).
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Kejia
toby
Sep 24, 2011, 11:22:04 AM9/24/11
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Sam Tobin-Hochstadt
Sep 25, 2011, 11:20:04 AM9/25/11
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On Friday, September 23, 2011 10:21:30 PM UTC-4, Kejia柯嘉 wrote:
> Is there in Racket function to process strings representing infix arithmetic
> expression? For example, 4 - 2 * (1 + 3).
See the sweet-expression extension on PLaneT: http://planet.racket-lang.org/display.ss?package=sweet.plt&owner=asumu
sam th
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