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1d
reviewed Reviewed What is the length of the 4th side?
Feb
1
reviewed Reviewed Do you need quantifiers to formalize an english infinite verb into predicate logic?
Feb
1
reviewed Reviewed Is there a difference between $f(x,y)$ $f(x;y)$ and $f(x\mid y)$?
Feb
1
reviewed Reviewed Conjecture ${\large\int}_0^\infty\left[\frac1{x^4}-\frac1{2x^3}+\frac1{12\,x^2}-\frac1{\left(e^x-1\right)x^3}\right]dx=\frac{\zeta(3)}{8\pi^2}$
Feb
1
reviewed Reviewed Probability of a person picked at random
Feb
1
reviewed Reviewed Lottory probability
Feb
1
reviewed Reviewed Calculate the area.
Jan
31
reviewed Reviewed Prove the Function below is Discontinuous
Jan
31
reviewed Reviewed Positive self-adjoint operators and norm resolvent convergence
Jan
31
reviewed Reviewed renewal process,question
Jan
31
reviewed No Action Needed The lower integral of $2$ functions
Jan
30
reviewed Reviewed Is $(x^2+y^2+x)dx+xydy$ is the same as ${dy\over dx}(x^2+y^2+x)+{dx\over dy}(xy)$ ? Is this just a different notation?
Jan
30
reviewed Reviewed Hessian of the Stereographic projection
Jan
30
reviewed Reviewed Probability with a hundred coins
Jan
28
accepted Understanding the definition of an Interface
Jan
28
comment Understanding the definition of an Interface
I was thinking of dimension in the grade school sense as in something varying in different directions. 1d varies along a line, 2d objects like triangles quads and circles have 'stuff' varying in two directions, and similarly for 3d. Viewing the dimension in the ways you describe answers my question by showing me that a constraining equation reduces the dimension of th object.
Jan
28
reviewed Reviewed New SAT Math Section: Comparing Equation of Line to Graph
Jan
28
asked Understanding the definition of an Interface
Jan
27
reviewed Reviewed Prove every angle has a bisector.
Jan
24
reviewed Reviewed Is this 2-tensor symmetric? It satisfies these conditions