Added .mathop() to .DatAn
- Allows for performing mathematical operations on fitted functions. Currently only supports: roots, and yintercept
- Returns a list of all the values, and prints the results by default (oprint=False will turn this off)
- Input requires the mathematical operation, along with guess values if needed (utilizing fsolve from scipy for solving)
- Can perform a secondary operation on the result from the first operation
Added .locate() to DatAn
- Locates the y-value for given x-value(s) for all fitted functions.
- Returns a list of all the values, and prints the results by default (oprint=False will turn this off)
Fixed NoneType errorlists error, when fitting with odr in DatAn