How to derive closed-form expression for a variable in an equation?
4241
How do I work with Root objects?
115628
Converting expressions into functions
152074
How to find out the global minimum of the following expression
131232
Simplifying the expression of a product of inner products
156702
Finding value of an expression
26020
Nice expression for minimum of three variables?
154910
Calculus Reduction Formula
30723
Second derivative "formula derivation"
112310
How to do implicit differentiation in Mathematica?
127431
What is the equation for a string fixed at both ends without simplifying assumptions?
8276
How do I get my equation to have the form $(x-a)^2 + (y-b)^2 + (z-c)^2-d = 0$?
10357
Do harmonic numbers have a “closed-form” expression?
5634
Neglect higher order derivatives in expression
33164
Formal basis for variable substitution in limits
131769
How to derive this second derivative using the quotient rule?
49999
Express $y$ from $\ln(x)+3\ln(y) = y$
140352
How can I take a sensitive result for this equation?