Leonardo de Moura
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c56df132b8
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refactor(kernel): remove semantic attachments from the kernel
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-02-02 14:48:27 -08:00 |
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Leonardo de Moura
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759aa61f70
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refactor(builtin/kernel): define if-then-else using Hilbert's operator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-30 19:28:42 -08:00 |
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Leonardo de Moura
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40b7ed13c2
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fix(tests/lean): adjust tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-17 19:27:32 -08:00 |
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Leonardo de Moura
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2179e57db3
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refactor(builtin): move if_then_else to its own module
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-09 14:08:39 -08:00 |
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Leonardo de Moura
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7726ccad28
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chore(builtin): rename nat, int and real modules to Nat, Int and Real.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-01 13:52:25 -08:00 |
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Leonardo de Moura
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08718e33dc
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refactor(builtin): only load the kernel and natural numbers by default
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-12-30 13:35:37 -08:00 |
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Leonardo de Moura
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d0009d0242
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feat(frontends/lean): make the first argument of if-expression implicit, add support for marking implicit arguments on builtin symbols (aka semantic attachments)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-10-29 15:53:50 -07:00 |
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Leonardo de Moura
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be7fa0932a
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Add unicode name for the types: Nat, Int and Real
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 09:03:41 -07:00 |
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Leonardo de Moura
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e955c054ca
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Modify type checker. Now, it only accepts builtin values that have been declared in the environment. The idea is to be able to track which classes of builtin values have been used in a given environment. We want to be able to quantify the size of the trusted code base for a particular development.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 08:30:04 -07:00 |
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Leonardo de Moura
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fc9e395818
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Define absolute value function and notation for it. Add new example.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 20:39:54 -07:00 |
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