2d
revised How to find all complex polynomial $f$ such that $1+f(z^n+1)=(f(z))^n$
\text
2d
revised Odds on a 50% bet
added escape character \\ for \$
2d
revised Is $\dfrac {dy} {dx} = \dfrac {2x} {3y}$ a homogeneous differential equation?
Adding one of the comments from @MarkBennet which helped me.
Aug
15
revised Determining if a recursively defined sequence converges and finding its limit
added 924 characters in body
Aug
15
revised Determining if a recursively defined sequence converges and finding its limit
added 42 characters in body
Aug
15
revised Missing number in sequenze
TeX
Aug
15
revised Rouche's Theorem Polynomial
added 69 characters in body
Aug
13
revised Sphere equation given 4 points
short maxima program added
Aug
13
revised Sphere equation given 4 points
added Maxima program
Aug
12
revised Archimedes' Apprxomation of Square Roots
changed one formula, probably TeX error
Aug
12
revised Sphere equation given 4 points
added 165 characters in body
Aug
12
revised Sphere equation given 4 points
typo
Aug
12
revised Question on interest
format, tag
Aug
10
revised Algorithms for factoring multivariate polynomials
format and typos: removed a [ and *
Aug
10
revised Is this function decreased with $x$?
Maxima output added
Aug
10
revised Is this function decreased with $x$?
added 13 characters in body
Aug
8
revised Deciding whether a number is rational (2 examples)
corrected the error reported by @hjpotter92
Aug
8
revised Number of irrational roots of the equation $3^x8^{\frac{x}{x+1}}=36$
edited title
Aug
2
revised How find this system equation
link added, orthography, two paragraphs swapped
Jul
30
revised How many $10$ digit number exists that sum of their digits is equal to $15$?
added 182 characters in body