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New posts in calendar-computations
How to find day of a date
calendar-computations
Smallest future date which involves no repetition of a digit in the format DD/MM/YYYY [closed]
elementary-number-theory
recreational-mathematics
calendar-computations
Formula for occurrence of leap years in the Jewish calendar
modular-arithmetic
calendar-computations
Weekend birthdays
combinatorics
calendar-computations
Distribution of days in a week on Christmas
probability
calendar-computations
Calculate which day of the week a date falls in using modular arithmetic
number-theory
modular-arithmetic
calendar-computations
Decoding Gauss' Easter Algorithm
modular-arithmetic
math-history
calendar-computations
Why does this age calculation trick work?
arithmetic
puzzle
calendar-computations
Prove that every year has at least one Friday the 13th
elementary-number-theory
modular-arithmetic
calendar-computations
birthday problem - expected number of collisions
probability
calendar-computations
birthday
Why is it that if I count years from 2011 to 2014 as intervals I get 3 years, but if I count each year separately I get 4 years?
combinatorics
arithmetic
calendar-computations
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