Table:
text: Computus
Meeus Julian algorithm
Meeus Julian algorithm
Expression Y_is_2008 Y_is_2009 Y_is_2010 Y_is_2011
month = floor ((d + e + 114) / 31) 4 (April) 4 (April) 3 (March) 4 (April)
day = ((d + e + 114) mod 31) + 1 14 6 22 11
Easter Day (Julian calendar) 14 April 2008 6 April 2009 22 March 2010 11 April 2011

Question: Consider Computus, what is y = 2011 when the expression month = floor ((d + e + 114) / 31)?

Question: What is the y=2011 if the y=2009 is April 6, 2009 on Computus?

Question: What is the y = 2008 when the expression is Easter Day (Julian calendar) under Computus?

Question: Calculate this, what is y = 2009 when the expression month = floor ((d + e + 114) / 31)?