Assertion: sum | /r/HasProperty | a cubic of the forman+bn+cn+d
Facets:
Source sentences:
text: Because Δis a constant, the sum is a cubic of the forman+bn+cn+d, [1.0]and we can find the coefficients using simultaneous equations, which we can make as we wish, as we know how to add squares to the table and to sum them, even if we don't know the formula.