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add leading zeros to mask

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jan 2024-12-17 18:38:50 -08:00
parent e5e0adab71
commit 24d8e32173
1 changed files with 1 additions and 1 deletions
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src/basic.rs
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@ -161,7 +161,7 @@ pub fn encode_real8(fnum: f64) -> u64 {
let ieee = fnum.to_bits(); let ieee = fnum.to_bits();
let sign = ieee & 0x8000_0000_0000_0000; let sign = ieee & 0x8000_0000_0000_0000;
let ieee_exp = (ieee >> 52) as i32 & 0x7ff; let ieee_exp = (ieee >> 52) as i32 & 0x7ff;
let ieee_mant = ieee & 0xf_ffff_ffff_ffff; let ieee_mant = ieee & 0x000f_ffff_ffff_ffff;
let subnorm = (ieee_exp == 0) & (ieee_mant != 0); let subnorm = (ieee_exp == 0) & (ieee_mant != 0);
if (ieee_exp == 0) & (ieee_mant == 0) { if (ieee_exp == 0) & (ieee_mant == 0) {