| Revision: | 1.3 |
| Committed: | Wed Nov 21 18:10:45 2018 UTC (5 years, 5 months ago) by greg |
| Branch: | MAIN |
| CVS Tags: | rad5R4, rad5R3, HEAD |
| Changes since 1.2: | +3 -0 lines |
| Error occurred while calculating annotation data. | |
| Log Message: | Added missing RCSid tag |
| # | Content |
|---|---|
| 1 | { RCSid $Id$ } |
| 2 | { Use continued fraction calculation to derive rational number from real } |
| 3 | |
| 4 | frac(x,e) : x - floor(x+e); |
| 5 | sq(x) : x * x; |
| 6 | |
| 7 | denom(x,e) : if( e-frac(x,e), 1, if( e-frac(1/x,e), floor(1/x+e), |
| 8 | denom(frac(1/frac(1/x,e),e),e/sq(x*frac(1/x,e))) + |
| 9 | floor(1/x+e)*denom(frac(1/x,e),e/sq(x)) ) ); |