| Symbol | Specification | Kind | Type |
|---|---|---|---|
| # . | string-less | f | string → nat |
| . ' | string-append | f | char → string |
| . + . | string-data | f | char × string → string |
| . + . | string-append | f | string × string → string |
| . + . | nat-basic2 | f | nat × nat → nat |
| . +1 | nat-basic1 | f | nat → nat |
| . - . | nat | f | nat × nat → nat |
| . -1 | nat-basic1 | f | nat → nat |
| . .char1 | string-data | f | string → char |
| . .class | classname | f | classname → string |
| . .class | classname | f | string → classname |
| . .rstring | string-data | f | string → string |
| . < . | string-less | p | char × char |
| . < . | nat-basic1 | p | nat × nat |
| . < . | string-less | p | string × string |
| . <_1 . | classnamefuns | p | classname × classname |
| . > . | nat | p | nat × nat |
| . ≤ . | classnamefuns | p | classname × classname |
| . ≤ . | nat | p | nat × nat |
| . ≥ . | nat | p | nat × nat |
| . l< . | classnamefuns | p | classname × classname |
| char | char | s | |
| char | char | v | char |
| char0 | char | v | char |
| char1 | char | v | char |
| char2 | char | v | char |
| char3 | string-less | v | char |
| class | classname | v | classname |
| class0 | classname | v | classname |
| class1 | classname | v | classname |
| class2 | classname | v | classname |
| class3 | classname | v | classname |
| classname | classname | s | |
| m | nat-basic2 | v | nat |
| n | nat-basic1 | v | nat |
| n0 | nat-basic1 | v | nat |
| n1 | nat-basic1 | v | nat |
| nat | nat-basic1 | s | |
| pos | string-less | f | char × string → nat |
| sortedchars | string-less | c | string |
| str | string-data | v | string |
| str0 | string-data | v | string |
| str1 | string-data | v | string |
| str2 | string-data | v | string |
| str3 | string-data | v | string |
| string | string-data | s | |
| stringvar | string-append | v | string |
| stringvar0 | string-append | v | string |