Day of the week: Difference between revisions

{{omit from|PARI/GP|No standard date handling library}}
(demo of variable-length space-padded opcodes in English dialect)
({{omit from|PARI/GP|No standard date handling library}})
Line 1,448:
for (( year = 2010; year <= 2121; year++ ));
if [[ $(strftime '%A' $(strftime -r '%F' $year-12-25)) == Sunday ]] print $year</lang>
 
{{omit from|PARI/GP|No standard date handling library}}