Making values of functionals simultaneously positive
120676
A certain element which makes functionals positive
62440
Programming a numerical method in the functional style
46308
Simultaneous diagonlisation of two quadratic forms, one of which is positive definite
107772
Separability of functions with compact support
133149
Inverse of a Positive Definite
141024
Generalising integration by parts for the product of more than two functions
94489
Mean value property implies harmonicity
107299
Working with systems with Perfect Multicollinearity
95928
Independence and orthogonality
11806
Functional equation.
103178
Partially applying a function that has an implicit parameter
44650
Several stationary points of the action functional
104148
Showing the norm' is non-negative
117418
Showing that the image of a function is $\mathbb{C}$ if it satisfies a nice functional equation
20073
How to fill in inequality where all inequalities overlap
126631
Quick way to use conditioned patterns when defining multi-argument function?
4064
An equality involving the mean value property