Mike Sperber
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d5c58d9f82
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Extends =~ to complex numbers
This is a (variation of a) fix from David van Horn.
Closes PR 11547.
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2010-12-26 09:03:10 +01:00 |
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Mike Sperber
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7304c061e3
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Add `cons-of' signature constructor to HtDP languages.
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2010-09-22 11:31:24 +02:00 |
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Mike Sperber
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faf8ec358f
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Rename DMdA/HtDP "contract" to "signature".
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2010-06-28 14:58:16 +02:00 |
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Mike Sperber
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f29b6483f9
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Export `posn' contract to the HtDP teaching languages.
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2010-06-09 13:46:51 +02:00 |
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Matthew Flatt
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043f97df97
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fix more test files
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2010-05-01 07:23:05 -06:00 |
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Matthew Flatt
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28b4043077
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rename all files .ss -> .rkt
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2010-04-27 16:50:15 -06:00 |
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