Posts by Larry Campbell

REMINDERS:  Answers in red.  Solvers (submitted/correct) in blue. (Forgive any omissions, but feel free to inform.) Comments in green. For further elaboration on solutions, please[…]

NOTE:  Newest BTs in red, Bonuses in blue, comments in green, updates in purple. Consider the complement of any acute angle and the supplement of[…]

Further, I guess I don’t even see any real harm in asking tougher questions like “have some institutions, laws, etc actually undermined progress in eliminating[…]

JOIN THE FUN ON JULY 11th – 4:00 PM INTERESTING & WEIRD MATHEMATICIANS – AND STORIES ABOUT THEM (Part 1) PREVIEW OF STORIES This 40-minute[…]

Talk about ‘hot-button words’! I’m not sure I’ve ever seen so much passion (dare I say fear?) generated by such a nebulously defined (at least[…]

A CONDITIONAL statement is one of the form P –> Q.  (P implies Q; if P, then Q; etc.)  EXAMPLE:  If you have 4 quarters, then[…]