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a math joke

a math joke

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Originally posted by Varg
Got any more maths "jokes"?
Well, these aren't jokes, but they are pretty (I just got them from my sister who got them from a friend):

Multiply of 37 by multiplies of 3:

3 x 37 = 111
6 x 37 = 222
9 x 37 = 333
12 x 37 = 444
15 x 37 = 555
18 x 37 = 666
21 x 37 = 777
24 x 37 = 888
27 x 37 = 999


Nice one:

111.111.111 x 111.111.111 = 12.345.678.987.654.321

Trapeze:

1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111

another Trapeze:

1 x 8 + 1 = 9
12 x 8 + 2 = 98
123 x 8 + 3 = 987
1234 x 8 + 4 = 9876
12345 x 8 + 5 = 98765
123456 x 8 + 6 = 987654
1234567 x 8 + 7 = 9876543
12345678 x 8 + 8 = 98765432
123456789 x 8 + 9 = 987654321

and another one:

0 x 9 + 8 = 8
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888
987654321 x 9 - 1 = 8888888888
9876543210 x 9 - 2 = 88888888888

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Originally posted by XanthosNZ
The last line is wrong.

Si(x) = int(sin(t)/t, 0..x)
the last line is right...six=6

that poor guy dont' know trig so he thought sinx without the n is 6

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Originally posted by math chess
the last line is right...six=6

that poor guy dont' know trig so he thought sinx without the n is 6
No it's not. You started with sin(x) not sinx so it becomes si(x) which as I said is defined as int(sin(t)/t, 0..x).

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it's a joke duh...

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Originally posted by math chess
it's a joke duh...
Maybe I would have noticed if it was actually funny.

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Originally posted by Nordlys
Well, these aren't jokes, but they are pretty (I just got them from my sister who got them from a friend):

Multiply of 37 by multiplies of 3:

3 x 37 = 111
6 x 37 = 222
9 x 37 = 333
12 x 37 = 444
15 x 37 = 555
18 x 37 = 666
21 x 37 = 777
24 x 37 = 888
27 x 37 = 999


Nice one:

111.111.111 x 111.111.111 = 12.345.678.987.654.321

Trapeze: ...[text shortened]...
98765432 x 9 + 0 = 888888888
987654321 x 9 - 1 = 8888888888
9876543210 x 9 - 2 = 88888888888
I find them strangely soothing.

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How 'bout a math one liner.......

Ther are only 10 kinds of people in the world: those who understand binary, and those who don't.

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Originally posted by smomofo
How 'bout a math one liner.......

Ther are only 10 kinds of people in the world: those who understand binary, and those who don't.
That has to be even older than the internet - and in severe danger of being awarded a WAD. 😞

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I concede that it may be old, but I just heard it and thought it was good. That doesn't make me a dumb-ass. Careful not to play it too "fast and loose" with the WAD's, you don't want them to lose their effect.

I'm almost expecting one now.

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Originally posted by smomofo
I concede that it may be old, but I just heard it and thought it was good. That doesn't make me a dumb-ass. Careful not to play it too "fast and loose" with the WAD's, you don't want them to lose their effect.

I'm almost expecting one now.
You're right - thanks for the reminder. 🙂

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ok...

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bump

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Originally posted by math chess
bump
You bump something after 6 hours? And this thread? Pretty wanton of something to do with your time?