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18 lines
443 B
Plaintext
18 lines
443 B
Plaintext
thm1 : [16] -> Bit
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property thm1 x = (x <<< 16 == x) && (x >>> 16 == x)
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thm2 : [16] -> [16] -> Bit
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property thm2 x i = x >>> i == x >>> (i && 0x000f)
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thm3 : [15] -> [8] -> Bit
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property thm3 x i = x <<< i == x <<< (i % 15)
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thm4 : [15] -> [15] -> Bit
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property thm4 x i = x <<< i >>> i == x
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thm5 : [15] -> [3] -> Bit
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property thm5 x i = x <<< i >>> i == x
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thm6 : [8] -> [4] -> [4] -> Bit
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property thm6 x i j = x <<< i >>> j == x <<< (i - j)
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