... IAA Public Astronomy Evening, at WWT, Castle Espie, Friday 2 December, 7.30 p.m. ѓЉEveryone is invited to another of the very successful and popular public astronomy evenings run by the Irish Astronomical Association at WWT, Castle Espie, near Comber, Co Down. ... So it will be an astronomical treat, even if it's cloudy. ... IAA LECTURE,ѓЉ30 November: ѓЉ The Astronomical Association'sѓЉnext public lecture will be ѓЉ given byѓЉTom Boles, founder and owner of Coddenham Observatory in Suffolk. ...

In addition to the four old program units: PROGRAM (that is the main program), SUBROUTINE, FUNCTION and BLOCK DATA , the new concept MODULE has been added, as well as some new things in the old units. ... POSITIVE NUMBERS ASSUMED TYPE(INTERVAL), INTENT(IN) :: A, B TYPE (INTERVAL) :: INTERVAL_MULTIPLICATION INTERVAL_MULTIPLICATION%LOWER = A%LOWER * B%LOWER INTERVAL_MULTIPLICATION%UPPER = A%UPPER * B%UPPER END FUNCTION INTERVAL_MULTIPLICATION FUNCTION INTERVAL_DIVISION(A, B) ! ...