Timeline for Recursively defined macros in TeX
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 17, 2012 at 22:38 | comment | added | Heiko Oberdiek | @Archibald You want more exercises? Strings starting with + as in +1+2, supporting - as binary (and unary) operator, parentheses, ... | |
| Nov 17, 2012 at 22:35 | vote | accept | Archibald | ||
| Nov 17, 2012 at 22:35 | comment | added | Archibald | Thank you! (Actually I was seriously going to use this >_> ... as part of my 'solution' for the problem that occurs when trying to calculate sums of "empty" strings, e.g. 5++5=10 or 4+3+=7. But I just found out that appending a +0 always solves that problem.) | |
| Nov 17, 2012 at 22:16 | history | answered | Heiko Oberdiek | CC BY-SA 3.0 |