Is it possible to obtain the algebraic expression of an InterpolatingFunction?
4516
Extracting the function from InterpolatingFunction object
16993
Can I simplify an expression into form which uses my own definitions?
155655
Applying MVT and IVT (?) to show something about f'''? (edit: actually, Taylor's Theorem using Lagrange remainder)
12703
Extracting polynomials from a cubic spline function
18565
Analogue for Maple's dchange - change of variables in differential expressions
52701
Manipulating Partial Derivatives of Inverse Function
103337
Array interpolation
116832
Appearance of Formal Derivative in Algebra
51568
How can I get the unchanged Box form of an arbitrary expression?
139631
How to take this exterior derivative of the expression $du - \sum_i p_i dx_i$?
124523
Finding an Inverse Function and Composition of Functions?
85085
Simplifying the derivative of $|x|$
83014
Holomorphic function interpolating $e^{-n}$
152195
Could this be proper notation for an antiderivative? Does this notation even exist?
107298
Conjugating symbolic expression
151514
Trouble doing polynomial interpolation
21922
Elegant way of obtaining the envelope of oscillating function