| 1. | | 0x5f3759df (p5r.org) |
| 4 points by thunderbong on Sept 29, 2025 | past |
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| 2. | | Bigger Better Varints (p5r.org) |
| 2 points by lapnect on Nov 13, 2024 | past | 1 comment |
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| 3. | | Bitwise Division (p5r.org) |
| 167 points by stek29 on March 1, 2023 | past | 74 comments |
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| 4. | | Why 0x5f3759df? (2012) (p5r.org) |
| 2 points by Jimmc414 on Aug 6, 2022 | past |
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| 5. | | Quake 3's Fast Inverse Square Root (p5r.org) |
| 4 points by bbody on Feb 1, 2020 | past |
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| 6. | | Understanding the math behind 0x5f3759df and the fast inverse square root (2012) (p5r.org) |
| 222 points by ColinWright on Aug 16, 2017 | past | 19 comments |
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| 7. | | 0x5f3759df (p5r.org) |
| 29 points by gerpsh on Aug 16, 2017 | past | 1 comment |
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| 8. | | Fast inverse square root, with a mystery constant (2012) (p5r.org) |
| 5 points by wyldfire on Aug 15, 2017 | past |
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| 9. | | Fast inverse square root and the constant 0x5f3759df (2012) (p5r.org) |
| 1 point by siboehm on Aug 15, 2017 | past |
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| 10. | | 0x5f3759df (p5r.org) |
| 6 points by mmedal on Dec 14, 2016 | past |
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| 11. | | 0x5f3759df: 1/sqrt(x) (p5r.org) |
| 3 points by wyldfire on Oct 25, 2016 | past |
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| 12. | | The magic of the fast inverse square root (2012) (p5r.org) |
| 41 points by timdierks on July 14, 2015 | past | 8 comments |
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| 13. | | [dupe] Fast inverse square-root hack with magic constant 0x5f3759df (2012) (p5r.org) |
| 46 points by shreyassaxena on March 27, 2015 | past | 5 comments |
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| 14. | | Why I find IEEE 754 frustrating (p5r.org) |
| 140 points by plesner on Nov 8, 2014 | past | 58 comments |
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| 15. | | Shift/Reduce Expression Parsing (p5r.org) |
| 21 points by ProgramMax on Nov 6, 2014 | past | 2 comments |
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| 16. | | 0x5f3759df and the fast inverse square root (2012) (p5r.org) |
| 125 points by carljoseph on Oct 28, 2014 | past | 25 comments |
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