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Numeric Functions
Numeric functions perform rounding, basic conversion, and number-to-string formatting. See also Math Functions for exponential, logarithmic, and trigonometric operations.| abs(-3) | 3 |
| ceiling(1.1) | 2 |
| floor(1.9) | 1 |
| round(1.5) | 2 |
| round(1.125,2) | 1.13 |
| round(8452,-2) | -8500 |
| round-half-to-even(2.5) | 2 |
| round-half-to-even(35612.25, -2) | 35600 |
| number("15") | 15 |
| format-integer(123,'0000') | 0123 |
| format-integer(123,'w') | one hundred and twenty-three |
| format-integer(21,'1;o','en') | 21st |
| format-integer(14,'Ww;o(-e)','de') | Vierzehnte |
| format-integer(7,'a') | g |
| format-integer(57,'I') | LVII |
| format-integer(1234,'#;##O;') | 1;234 |
| format-number(12345.6, '#,###.00') | 12,345.60 |
| format-integer(12345678.9, '9,999.99') | 12,345,678.90 |
| format-integer(123.9,'9999') | 0124 |
| format-integer(0.14,'01%') | 14% |
| format-integer(-6,'000') | -006 |
| format-integer(12.34,'0.000e00') | 1.234e01 |
| format-integer(12.34,'#.000e0') | 0.123e2 |
| format-integer(1234.5678, '#;##0*00', 'ch') | 1;234*57 |
Values courtesy of http://www.w3.org/TR/2014/REC-xpath-functions-30-20140408/#func-number.
ch03-numeric-functions.xpath.txt:
round(1.125, 2)1.13