Jul
30
revised How many $10$ digit number exists that sum of their digits is equal to $15$?
added 182 characters in body
Jul
22
revised Linear Programming to find the loan plan to minimize the interest payment
reasoning without using LP program
Jul
19
revised System of quadratic equations with three variables
reference to the solution of the OP
Jun
27
revised Russian roulette should a player pull the trigger or spin the cylinder
orthography
May
14
revised How to find the closure of the following set?
removing some tex tags that where outside of tex
May
14
revised To solve $2\cdot(5^y)-7^x=1$
tex symbol
May
1
revised How to do epsilon delta proof of continuity
changing the proof for the limit of the root
May
1
revised How to do epsilon delta proof of continuity
changing the proof for the limit of the root
Feb
22
revised Solve the equation $285x \equiv 177 \pmod{924}$ using continued fraction
latex: pmod
Feb
19
revised $f(f(x))=f(x)$ question
formatting
Feb
19
revised $f(f(x))=f(x)$ question
formatting
Feb
19
revised $f(f(x))=f(x)$ question
added 35 characters in body
Feb
12
revised Function F(x,y) which is high when (both x and y are high) and (x is close to y)
grammar
Feb
3
revised Gateaux Derivative.
correct log function in latex
Feb
2
revised Finding the Robot
added 454 characters in body
Feb
2
revised Finding the Robot
extending the statement
Feb
2
revised Finding the Robot
generalize the reesult for n boxes
Feb
2
revised Finding the Robot
changed the text to adopt the new function
Feb
2
revised Finding the Robot
a better program, some output
Feb
2
revised Numerical puzzle
deleted 47 characters in body