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New posts in elementary-functions
Calculating $\sqrt{-1}$
sequences-and-series
number-theory
quadratic-residues
elementary-functions
Are ceiling and floor elementary functions?
ceiling-and-floor-functions
elementary-functions
What is the mathematical relevance of whether an expression has a closed form?
closed-form
elementary-functions
A function that grows faster than any function in the sequence $e^x, e^{e^x}, e^{e^{e^x}}$...
calculus
functions
exponential-function
elementary-functions
Proving elementary, $\int_0^{2\pi}\log \frac{(1+\sin x)^{1+\cos x}}{1+\cos x} \mathrm{d}x=0$
integration
definite-integrals
improper-integrals
elementary-functions
symmetric-functions
Can any continuous function be represented as an infinite polynomial?
integration
sequences-and-series
special-functions
elementary-functions
real-analysis
Should we distinguish the minus sign from the negative sign?
notation
binary-operations
elementary-functions
Proof that the factorial is nonelementary
factorial
gamma-function
elementary-functions
Why do un-integrable functions exist?
integration
taylor-expansion
elementary-functions
Homeomorphism between the unit disc and the unit square
general-topology
differential-geometry
algebraic-topology
elementary-functions
What purpose is the lookup table serving in this code?
c
floating-point
pointer-arithmetic
square-root
elementary-functions
Prove that an equation has no elementary solution
abstract-algebra
closed-form
elementary-functions
Is each "elementary + finite functions" function "elementary + finite functions"-integrable?
integration
elementary-functions
An elementary function with asymptotic $f'(x)\sim2f(2x)$ for $x\to0^+$
real-analysis
calculus
limits
asymptotics
elementary-functions
Example equation which does not have a closed-form solution
closed-form
elementary-functions
How much math do we need to prove all simple numeric identities?
algebra-precalculus
logic
axioms
elementary-functions
Are there some techniques which can be used to show that a sum "does not have a closed form"?
summation
closed-form
elementary-functions
Is there a name for the class of functions which are infinitely integrable in elementary functions?
integration
terminology
elementary-functions
Symmetric functions written in terms of the elementary symmetric polynomials.
combinatorics
galois-theory
symmetric-polynomials
elementary-functions
symmetric-functions
Is there a smooth, preferably analytic function that grows faster than any function in the sequence $e^x, e^{e^x}, e^{e^{e^x}}...$
functions
recreational-mathematics
interpolation
elementary-functions
smooth-functions
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