The toExponential() service returns a string representing the original
number in exponential notation. Use the parameter to specify the number of decimal places.
The default is four decimal places.
Table 14.3: Example
| M2Doc | Number | Type |
|---|---|---|
{ m:node.number } | 0.0081444 | Numeric |
{ m:node.number.toExponential() } | 8.1444E-3 | String |
{ m:node.number.toExponential(1) } | 8.1E-3 | String |
{ m:node.number.toExponential(2) } | 8.14E-3 | String |
{ m:node.number.toExponential(3) } | 8.144E-3 | String |