This page has been validated.
| 16.15. Conclusion | 395 |
| 17. As Easy As A-B-C? The Lojban Letteral System And Its Uses | 397 |
| 17.1. What's a letteral, anyway? | 397 |
| 17.2. A to Z in Lojban, plus one | 398 |
| 17.3. Upper and lower cases | 399 |
| 17.4. The universal bu | 400 |
| 17.5. Alien alphabets | 400 |
| 17.6. Accent marks and compound lerfu words | 402 |
| 17.7. Punctuation marks | 403 |
| 17.8. What about Chinese characters? | 403 |
| 17.9. lerfu words as pro-sumti | 404 |
| 17.10. References to lerfu | 405 |
| 17.11. Mathematical uses of lerfu strings | 406 |
| 17.12. Acronyms | 407 |
| 17.13. Computerized character codes | 408 |
| 17.14. List of all auxiliary lerfu-word cmavo | 409 |
| 17.15. Proposed lerfu words – introduction | 409 |
| 17.16. Proposed lerfu words for the Greek alphabet | 409 |
| 17.17. Proposed lerfu words for the Cyrillic alphabet | 410 |
| 17.18. Proposed lerfu words for the Hebrew alphabet | 410 |
| 17.19. Proposed lerfu words for some accent marks and multiple letters | 411 |
| 17.20. Proposed lerfu words for radio communication | 412 |
| 18. lojbau mekso: Mathematical Expressions in Lojban | 413 |
| 18.1. Introductory | 413 |
| 18.2. Lojban numbers | 414 |
| 18.3. Signs and numerical punctuation | 414 |
| 18.4. Special numbers | 416 |
| 18.5. Simple infix expressions and equations | 417 |
| 18.6. Forethought operators (Polish notation, functions) | 419 |
| 18.7. Other useful selbri for mekso bridi | 421 |
| 18.8. Indefinite numbers | 422 |
| 18.9. Approximation and inexact numbers | 424 |
| 18.10. Non-decimal and compound bases | 426 |
| 18.11. Special mekso selbri | 428 |
| 18.12. Number questions | 431 |
| 18.13. Subscripts | 431 |
| 18.14. Infix operators revisited | 432 |
| 18.15. Vectors and matrices | 433 |
| 18.16. Reverse Polish notation | 434 |
| 18.17. Logical and non-logical connectives within mekso | 435 |
| 18.18. Using Lojban resources within mekso | 437 |
| 18.19. Other uses of mekso | 438 |
| 18.20. Explicit operator precedence | 440 |
| 18.21. Miscellany | 440 |
| 18.22. Four score and seven: a mekso problem | 441 |
| 18.23. mekso selma'o summary | 442 |
| 18.24. Complete table of VUhU cmavo, with operand structures | 443 |
| 18.25. Complete table of PA cmavo: digits, punctuation, and other numbers | 443 |
| 18.26. Table of MOI cmavo, with associated rafsi and place structures | 444 |
| 19. Putting It All Together: Notes on the Structure of Lojban Texts | 447 |
| 19.1. Introductory | 447 |
| 19.2. Sentences: I | 447 |
| 19.3. Paragraphs: NIhO | 448 |
| 19.4. Topic-comment sentences: ZOhU | 449 |
