Converts a measure expression into a string value.
floattostr( expression[, precision]) string value
expression
Measure value to be converted.
precision
The number of decimal places to include in the result string.
These examples illustrate floattostr().
floattostr(3.14) %Returns 3.14
floattostr(11) %Returns 11.0
floattostr(34.6453455, 4) %Returns 34.6453