base:6502_6510_maths
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
base:6502_6510_maths [2018-04-06 12:00] – [EXOMIZER] richard | base:6502_6510_maths [2019-07-23 00:03] – verz | ||
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* [[16bit addition and subtraction]] - 16-bit addition and subtraction by FMan | * [[16bit addition and subtraction]] - 16-bit addition and subtraction by FMan | ||
- | * [[Inverse subtraction]] - .A = operand - .A, opposite of what SBC does - by White Flame | + | * [[Inverse subtraction]] - .A = operand - .A, opposite of what SBC does by White Flame |
- | * [[Signed 8bit + 16bit addition]] - by White Flame | + | * [[Signed 8bit + 16bit addition]] - Sign extension |
==== Multiplication ==== | ==== Multiplication ==== | ||
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==== Square Root ==== | ==== Square Root ==== | ||
- | * [[Fast sqrt]] (extracted from CSDB forums)- Graham | + | * [[Fast sqrt]] (extracted from CSDB forums) - Graham |
+ | * [[16bit and 24bit sqrt]] (extracted from CSDB forums) | ||
==== Log ==== | ==== Log ==== | ||
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* [[Perspective]] | * [[Perspective]] | ||
* [[Backface Culling]] | * [[Backface Culling]] | ||
- | * [[Lighting]] | ||
- | * [[Flat Shading]] | ||
- | * [[Gouraud Shading]] | ||
- | Also I strongly advise you to read Stephen Judd's awesome series titled "A different perspective" | + | You may also want to read Stephen Judd's awesome series titled "A different perspective" |
* [[magazines: | * [[magazines: | ||
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* [[Small, fast 8-bit PRNG]] - with full 8-bit period - by White Flame | * [[Small, fast 8-bit PRNG]] - with full 8-bit period - by White Flame | ||
* [[Small, fast 16-bit PRNG]] - with full 16-bit period - by White Flame | * [[Small, fast 16-bit PRNG]] - with full 16-bit period - by White Flame | ||
+ | * [[16bit xorshift random generator]] | ||
===== Number conversion ===== | ===== Number conversion ===== | ||
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* [[The Secret of Fast LZW Crunching]] - by Antitrack/ | * [[The Secret of Fast LZW Crunching]] - by Antitrack/ | ||
- | * [[RLE pack/unpack]] - Coded by MagerValp | + | * [[base: |
* [[2Mhz Time Crunch V5 disassembled]] - Disassembly of Stoat and Tim's Time Cruncher V5. Disassembled by Marko Makela. | * [[2Mhz Time Crunch V5 disassembled]] - Disassembly of Stoat and Tim's Time Cruncher V5. Disassembled by Marko Makela. | ||
* [[Decruncher for MDG-Packer/ | * [[Decruncher for MDG-Packer/ |
base/6502_6510_maths.txt · Last modified: 2023-08-21 00:49 by repose