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Returns 1 if the value is numeric and 0 otherwise.
code | result |
---|---|
((Ifnumber|1)) |
1 |
((Ifnumber|one)) |
0 |
((Ifnumber|)) |
0 |
((Ifnumber|e<>pi)) |
1 |
((Ifnumber|1|a number|not a number)) |
a number |
((Ifnumber|one|a number|not a number)) |
not a number |
((Ifnumber|1000|a number|not a number)) |
a number |
((Ifnumber|10.00|a number|not a number)) |
a number |
((Ifnumber|1,000|a number|not a number)) |
not a number |
((Ifnumber|1,000.50|a number|not a number)) |
not a number |
((Ifnumber|99 balloons|a number|not a number)) |
not a number |
((Ifnumber|99.9999e10|a number|not a number)) |
a number |
((Ifnumber|−123|a number|not a number)) |
a number |
((Ifnumber|(456)|a number|not a number)) |
a number |
((Ifnumber|e|a number|not a number)) |
not a number |
((Ifnumber|((val|123|5))|number|value "((val|123|5))" not numeric))
|
value "123±5" not numeric |
This template will not recognize formatted numbers, which is by design since formatted numbers will break expression parsers. To remove the formatting from a number, you can wrap the number first in ((formatnum: number |R)).
code | result |
---|---|
((Ifnumber|1,000.50|a number|not a number))
|
not a number |
((Ifnumber|((formatnum:1,000.50|R))|a number|not a number))
|
a number |