Numeric Functions

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
(Courtesy of http://www.w3.org/TR/2014/REC-xpath-functions-30-20140408/#func-number)