4,086 reputation
2525
bio website
location New York, United States
age
visits member for 1 years, 9 months
seen Mar 29 at 13:44

Engineering student, looking to augment my education with some additional math knowledge.

Math I have taken formally:

  • discrete mathematics
  • calculus
  • differential equations
  • linear algebra
  • vector calculus
  • probability & statistics

Mar
27
accepted Why is the supremum of the empty set $-\infty$ and the infimum $\infty$?
Mar
11
awarded  Popular Question
Nov
2
answered How to find integrals using limits?
Oct
21
comment calculating degenerancy
@user7530 It very much pertains to quantum mechanics. The problem is directly taken from a quantum mechanics textbook. It seems you have a very weak understanding of quantum mechanics. Also, your suggestion is helpful, but I need some way to find the next highest one from $50$.
Oct
20
asked calculating degenerancy
Oct
19
revised Complex formula that is equivalent to $f(x) = x$
grammar and re-tagged
Oct
19
comment Are strictly upper triangular matrices nilpotent?
Sir, yes sir! You should phrase your question as a question, rather than a command.
Oct
8
comment Prove that every positive semidefinite matrix has nonnegative eigenvalues
@AlešBizjak Good point, I edited. Thanks!
Oct
8
revised Prove that every positive semidefinite matrix has nonnegative eigenvalues
made proof more direct
Oct
8
answered Prove that every positive semidefinite matrix has nonnegative eigenvalues
Oct
7
comment Determining matrices for an affine transformation
Grr beat me to it by about 2 minutes.
Oct
4
revised Solving a definite integral using Integration by parts [simple]
+homework tag
Oct
4
comment Solving a definite integral using Integration by parts [simple]
So I'm assuming you have the correct answer available to you? What does your book say is the correct answer?
Oct
4
comment Solving a definite integral using Integration by parts [simple]
Surely if it were simple you wouldn't be asking here? xD
Sep
29
revised Form a Parallelogram by 4 Points
deleted 6 characters in body
Sep
28
answered Why the Laplace transform of the integral is 1/s?
Sep
27
revised Calculating percents with “-” sign?
edited tags
Sep
27
answered Calculating percents with “-” sign?
Sep
27
comment Partial derivatives with two equations
Why are you taking the total derivative w.rt. $u$ instead of the partial?
Sep
23
comment Maximize the determinant
How did you determine that it equals $\det(I_n)$?