465 reputation
1412
bio website
location
age
visits member for 2 years, 11 months
seen Mar 7 at 12:35

Sep
4
asked What does it intuitively mean that the divergence of a vector field is 0?
Aug
28
awarded  Nice Question
Aug
28
accepted Calculus proof for the area of a circle
Aug
28
asked Calculus proof for the area of a circle
Aug
24
revised topology - analysis Book
added 410 characters in body
Aug
24
answered topology - analysis Book
Aug
24
awarded  Organizer
Aug
24
revised topology - analysis Book
added necessary tag
Aug
24
suggested approved edit on topology - analysis Book
Aug
24
comment Can all Integration and differentiation of a real function form be determined?
I'm sorry, but your question isn't clear. Are you asking if every function defined from a subset of $\mathbb{R}^2$ to $\mathbb{R}^2$ is integrable and differentiable, or if all derivatives/integrales can be expressed in terms of simple functions or about function infinitely-differentiable/integrable? Please clarify what you mean.
Aug
22
accepted A little help with algebra (homework)
Aug
20
asked A little help with algebra (homework)
Aug
20
comment Derivative of step functions
It was the notion of "distributions" that I was looking for, thanks!
Aug
20
accepted Derivative of step functions
Aug
19
accepted Is there a non-contradictory non-trivial axiomatic system in which Gödel's theorem is undecidable?
Aug
19
comment Is there a non-contradictory non-trivial axiomatic system in which Gödel's theorem is undecidable?
@Henning Ah yes, that was it, thanks for spotting it!
Aug
19
revised Is there a non-contradictory non-trivial axiomatic system in which Gödel's theorem is undecidable?
added 3 characters in body
Aug
19
comment Is there a non-contradictory non-trivial axiomatic system in which Gödel's theorem is undecidable?
@HenningMakholm Ah yes you're right. Then it means that I probably read about another famous theorem that was proved unprovable within ZFC. And Asaf, yes, you're right, thanks, and I originally tagged it as soft as I did not expect a proof or anything very concrete, given the question asked.
Aug
19
asked Is there a non-contradictory non-trivial axiomatic system in which Gödel's theorem is undecidable?
Aug
15
revised Derivative of step functions
added 178 characters in body