RU
EN
Verifying for double-precision number
Writing functions:
isfloat(x)
Returns 1 if the value of a variable to store the fractional number (double precision), otherwise returns 0.
All software is distributed without restrictions
In case of purchase of the application, you can return the funds within 14 days from the date of purchase
The software is developed by the developer himself. The software belongs to the author himself.
Information support is provided (help and questions about software products)