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10h
asked Why is $\frac{d}{d \mu} \bigg|_{\mu=0} \, F^*_\mu F^*_\lambda t = F^*_\lambda \frac{d}{d \mu} \bigg|_{\mu=0} \, F^*_\mu t $?
1d
comment How is partial time derivative $\frac{\partial}{\partial t}$ defined for vector flows?
@Semiclassical What conventions? Notation of $\partial / \partial$ and $d/dt$ ?
1d
asked How is partial time derivative $\frac{\partial}{\partial t}$ defined for vector flows?
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
May
21
revised Chain rule for discrete/finite calculus
added 84 characters in body
May
17
answered Chain rule for discrete/finite calculus
Mar
29
awarded  Necromancer
Feb
1
awarded  Tumbleweed
Jan
25
asked How is affine space analogue for lattices called?
Oct
3
awarded  Nice Answer
Aug
21
awarded  Yearling
Aug
13
awarded  Nice Question
Jul
15
asked What is $\int \frac{\delta F}{\delta u} \frac{\delta G}{\delta v} \, dx \; $?
Jun
30
comment Computer algebra system for category theory
so does Axiom (FriCAS). Though I doubt if either SAGE or Axiom will do what OP asks.
May
7
awarded  Caucus
Apr
28
accepted How to introduce stress tensor on manifolds?
Apr
24
accepted Square root principle value convention
Apr
24
answered Square root principle value convention
Apr
3
accepted Algebraic Properties of Residues in Complex Analysis