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Mathematics
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Allison
  • Member for 1 year, 9 months
  • Last seen more than a week ago
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3
Continuity, partial derivatives, differentiability questions for $f(x, y):= \frac{x^2 \sin y^2}{x^2+y^4}$
Apr 22, 2023
3
Motzkin numbers generating function, binomial, recurrence relation
Mar 5
2
Second order derivative of $f(x):=\frac{1}{2} ⟨x,Ax⟩$
May 17, 2023
2
Equivalence of Subspace and Finite Complement Topologies on a Subset
Feb 23
2
generating function, compositions odd, congruence modulo
Mar 5
2
Application of the Principle of Inclusion/Exclusion and the Binomial Theorem in Combinatorial Proofs [closed]
Apr 9
1
Bipartite Capacity Graph Theory Proof
Dec 12, 2022
1
Calculating derivative $D(g \circ f)$ for $f(x,y) := (x^2 + y^2, \sin(xy))$ using chain rule in two ways
Apr 22, 2023
1
Negation completeness and maximally consistent
May 11, 2023
1
$f(x, y, z):=\left(x+y^2+z^2, x-y+z, 2 x+y-z\right)$ local and global inverse, calculating $Df^{-1}$
May 15, 2023