11 lines
254 B
Plaintext
11 lines
254 B
Plaintext
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from "EMBED" import u64_to_bits;
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def main(u64 i) -> field {
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bool[64] bits = u64_to_bits(i);
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field mut res = 0;
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for u32 j in 0..64 {
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u32 exponent = 64 - j - 1;
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res = res + (bits[j] ? 2 ** exponent : 0);
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}
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return res;
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}
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