StrafesNET/fixed_wide_vectors
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remove old kludge

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Quaternions 2024-08-29 18:54:43 -07:00
parent 0483c9eb27
commit 70a79a8d25
1 changed files with 2 additions and 1 deletions
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fixed_wide/src/fixed_wide_traits.rs
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@ -69,7 +69,8 @@ impl<const CHUNKS:usize,Frac:Unsigned> Fixed<CHUNKS,Frac>
//sqrt
//0110.0000
//pow2 = 0100.0000
let max_shift=((((CHUNKS as i32*64-Frac::I32-(self.bits.leading_zeros() as i32)+1)>>1)+Frac::I32) as u32).saturating_sub(1);
let used_bits=CHUNKS as i32*64-1-Frac::I32-self.bits.leading_zeros() as i32;
let max_shift=((used_bits>>1)+Frac::I32) as u32;
let mut result=Self::ZERO;
//cheat to make the types match