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Author Topic: Mathematics Help Thread  (Read 217741 times)

Cthulhu

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Re: Mathematics Help Thread
« Reply #630 on: March 14, 2011, 08:31:19 pm »

I'm doing multiplication of matrices, and there's a section of the homework asking to find AB and BA.

They're messing with me right?  That's the same thing.

Wait, nevermind, I get it now.
« Last Edit: March 14, 2011, 08:35:40 pm by Cthulhu »
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Urist Imiknorris

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Re: Mathematics Help Thread
« Reply #631 on: March 14, 2011, 08:58:07 pm »

And unless both matrices are the same (n x n) size, at least one of those doesn't exist.
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Heron TSG

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Re: Mathematics Help Thread
« Reply #632 on: March 14, 2011, 09:28:31 pm »

Happy pi day, everyone!

Go do some mathematics!  Enjoy yourselves!
My 6th period Calculus class stayed ten minutes late so that we could cut and eat a few pies at 3:09.265 PM.
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Est Sularus Oth Mithas
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Vector

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Re: Mathematics Help Thread
« Reply #633 on: March 14, 2011, 09:33:57 pm »

Hoho!  I'm finishing some work on a creative project involving math, and then I'm going to go do mounds of abstract algebra and geometry.
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"The question of the usefulness of poetry arises only in periods of its decline, while in periods of its flowering, no one doubts its total uselessness." - Boris Pasternak

nonbinary/genderfluid/genderqueer renegade mathematician and mafia subforum limpet. please avoid quoting me.

pronouns: prefer neutral ones, others are fine. height: 5'3".

Christes

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Re: Mathematics Help Thread
« Reply #634 on: March 14, 2011, 09:48:12 pm »

Happy pi day, everyone!

Go do some mathematics!  Enjoy yourselves!
My 6th period Calculus class stayed ten minutes late so that we could cut and eat a few pies at 3:09.265 PM.

Shouldn't that be 1:59.265? :P

I celebrated today by having a final exam.  Oh Joy.
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Heron TSG

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Re: Mathematics Help Thread
« Reply #635 on: March 14, 2011, 11:12:56 pm »

You could go either way, but this way we weren't in the middle of class. You see, 1500 hours plus 9.265 minutes...
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Est Sularus Oth Mithas
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Argembarger

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Re: Mathematics Help Thread
« Reply #636 on: March 15, 2011, 02:50:42 am »

Ah, fond memories of Pi Day from High School.

Too bad I don't have any maths professors awesome enough to celebrate it. Yet. Hopefully.
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Vector

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Re: Mathematics Help Thread
« Reply #637 on: March 15, 2011, 04:58:52 am »

I saw my favorite scary professor... I pretty much ran away ;_;

Sigh.  Someday I shall be able to confront you again, Professor Poland, but not today.
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"The question of the usefulness of poetry arises only in periods of its decline, while in periods of its flowering, no one doubts its total uselessness." - Boris Pasternak

nonbinary/genderfluid/genderqueer renegade mathematician and mafia subforum limpet. please avoid quoting me.

pronouns: prefer neutral ones, others are fine. height: 5'3".

Zrk2

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Re: Mathematics Help Thread
« Reply #638 on: March 15, 2011, 09:45:59 pm »

Sigh.  Someday I shall be able to confront you again, Professor Poland, but not today.

...Wow. Is he Polish, or is that his actual name?
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Vector

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Re: Mathematics Help Thread
« Reply #639 on: March 15, 2011, 10:10:55 pm »

Door number 1.

That would be an amazing name, though, I agree.
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"The question of the usefulness of poetry arises only in periods of its decline, while in periods of its flowering, no one doubts its total uselessness." - Boris Pasternak

nonbinary/genderfluid/genderqueer renegade mathematician and mafia subforum limpet. please avoid quoting me.

pronouns: prefer neutral ones, others are fine. height: 5'3".

Tellemurius

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Re: Mathematics Help Thread
« Reply #640 on: March 15, 2011, 10:17:05 pm »

Door number 1.

That would be an amazing name, though, I agree.
oh god the donkey or car game O_o

Sowelu

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Re: Mathematics Help Thread
« Reply #641 on: March 15, 2011, 10:56:14 pm »

Anything like President Madagascar?
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Vector

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Re: Mathematics Help Thread
« Reply #642 on: March 15, 2011, 11:03:27 pm »

Anything like President Madagascar?

... Who?
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"The question of the usefulness of poetry arises only in periods of its decline, while in periods of its flowering, no one doubts its total uselessness." - Boris Pasternak

nonbinary/genderfluid/genderqueer renegade mathematician and mafia subforum limpet. please avoid quoting me.

pronouns: prefer neutral ones, others are fine. height: 5'3".

Tellemurius

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Re: Mathematics Help Thread
« Reply #643 on: March 15, 2011, 11:04:12 pm »

Christes

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