Recent content by crxyem

I used the example of an apple just so we had something tangible to relate to, but it could be any type of object

Thanks for the discussion on the topic, I generally can handle a good philosophical debate until it comes to debating math, I have a terrible memory for rules and theory of mathematics. Yet I can solve a Laplace Transform without trouble. I was just stating that the equation 0*1 = 1*0 ...

Well the best answer anyone I know can come up with is that

I myself accept the mathematical proofs (Riemann sphere, l'Hôpital's rule) that exist to prove such cases that you can divide by zero or at least rationalize using zero in the denominator. I like the argument of "out of whack" has stated that when you multiply say x * x the result is x^2 and...

Well here's the discussion that always arises with my father and I. It has to do with the multiplication of 1 and 0 and the Commutative Law Given: In ordinary (real number) arithmetic x * y = y*x The argument is that 0*1 = 0 and 1*0=0 should not be Commutative. in a...

thanks I've always been terrible with trig identities. works our flawlessly now

I've used the TI-85 for years now, just picked up a TI-89 Titanium. I love them both.

Homework Statement Use a table to fing L{f(t)} for the given function f(t) defined on the interval t>=0 Homework Equations f(t)=sin(3t)cos(3t) The Attempt at a Solution Well this type of Laplace transform has got me stumped, I'm not to sure how to proceed. It doesn't seem to...

well, I found this place searching for a method to solve a laplace transform as I'm a little stuck on exactly how to do it, So I'd like to say hello, and I hope I can be of some help for someone else in the future. also, do posts here go into a moderator queue before appearing , some other...