base:kernal_floating_point_mathematics
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| base:kernal_floating_point_mathematics [2017-10-22 15:22] – [7.3 Integer to FP] shrydar | base:kernal_floating_point_mathematics [2018-03-20 23:36] – [Faster Square Root] egonolsen | ||
|---|---|---|---|
| Line 432: | Line 432: | ||
| lda value ;get guess based on argument | lda value ;get guess based on argument | ||
| + | clc | ||
| ror | ror | ||
| bcs sqrtadd | bcs sqrtadd | ||
| ldx #$80 | ldx #$80 | ||
| - | sta result+1 | + | stx result+1 |
| sqrtadd adc #$40 | sqrtadd adc #$40 | ||
| sta result | sta result | ||
base/kernal_floating_point_mathematics.txt · Last modified: 2020-12-06 20:48 by pararaum