20 lines
419 B
Text
20 lines
419 B
Text
constant f : nat → nat → nat
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constant g : nat → nat → nat
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infix [priority 10] + := f
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infix [priority 20] + := g
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variables a b : nat
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infix [priority std.priority.default+1] + := f
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infix + := g
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example : a + b = f a b := rfl
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infix [priority std.priority.default+2] + := g
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example : a + b = g a b := rfl
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infix + := f
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infix + := g
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infix [priority std.priority.default+1] + := g
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example : a + b = g a b := rfl
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