Create a polynomial object from a number using change-class
- by charlieb
I have written a polynomial class along the lines described in SICP 2.5.3 (except using defclass). I would like to be able to seamlessly add and multiply polynomials and regular numbers but I can't make change-class accept a number.
I tried to simplify the problem by changing class from an integer to a float:
(change-class 4 'float)
but that…
