Author Topic: N Scale Math Help Needed  (Read 5781 times)

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GimpLizard

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Re: N Scale Math Help Needed
« Reply #45 on: May 16, 2013, 07:55:10 AM »
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Would that be an N scale sized beer?

By the Tank Train load.

basementcalling

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Re: N Scale Math Help Needed
« Reply #46 on: May 16, 2013, 10:51:06 AM »
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"4,096,000 bottles of beer on the wall, 4,096,000 bottles of beer, take one down and pass it around..." 
 :D

Green or brown bottles? Can that many N scale sized bottles fit in the boxcar that started this car wreck?
Peter Pfotenhauer

rogergperkins

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Re: N Scale Math Help Needed
« Reply #47 on: May 16, 2013, 11:47:36 AM »
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Yes, from a chemist  answer is 160 to the third power.
160 3

Roger Holmes

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Re: N Scale Math Help Needed
« Reply #48 on: May 16, 2013, 02:57:49 PM »
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OK, I was wrong not to cube the beer calculations.  I started this whole thread with the proposition that I am not good at MATH.

Did you know that 111,111,111 times 111,111,111 equals 12,345,678,987,654,321  ?

I don't have a calculator big enough to see if that's true but one of you string guys can prove it :D
Best regards,

Roger

There are 10 kinds of people in the world.  Those who understand the binary system and those who don't.

GimpLizard

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Re: N Scale Math Help Needed
« Reply #49 on: May 16, 2013, 05:22:50 PM »
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Hmmm. MS Excel comes up with 12345678987654300.00

Apparently Mr. Gates' WizChild is not so smart after all.

DKS

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Re: N Scale Math Help Needed
« Reply #50 on: May 16, 2013, 05:36:21 PM »
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MS Calculator gives the answer 1.234567898765432e+16

wcfn100

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Re: N Scale Math Help Needed
« Reply #51 on: May 16, 2013, 05:39:35 PM »
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The MS Scientific Calc will do it.

Jason

GaryHinshaw

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Re: N Scale Math Help Needed
« Reply #52 on: May 16, 2013, 05:43:50 PM »
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                  111111111
               x 111111111
----------------------------
                  111111111
              +1111111110
            +11111111100
+ ...
+11111111100000000
-----------------------------
  12345678987654321

(just make sure the columns line up properly - smf won't quite do that...)
« Last Edit: May 16, 2013, 05:50:38 PM by GaryHinshaw »

peteski

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Re: N Scale Math Help Needed
« Reply #53 on: May 16, 2013, 10:35:21 PM »
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                  111111111
               x 111111111
----------------------------
                  111111111
              +1111111110
            +11111111100
+ ...
+11111111100000000
-----------------------------
  12345678987654321

(just make sure the columns line up properly - smf won't quite do that...)

Is this binary math?  :trollface:
. . . 42 . . .

nkalanaga

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Re: N Scale Math Help Needed
« Reply #54 on: May 17, 2013, 01:29:36 AM »
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No, if it was binary math the answer would also be 1s and 0s.  I can translate binary into decimal, but there's no way I'll do math in binary...
N Kalanaga
Be well

rail and tie

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Re: N Scale Math Help Needed
« Reply #55 on: May 17, 2013, 01:04:02 PM »
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This is way to complicated.

Remember,

2+2=5 for large values of 2!
Darryl Jacobs
Inter-Action Enterprises
www.interactionhobbies.com

""Leonard, check it out. I've bought an N Gauge locomotive. Half the size of HO. Look...it fits in my mouth!"

nkalanaga

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Re: N Scale Math Help Needed
« Reply #56 on: May 18, 2013, 02:25:49 AM »
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Darryl:  I've had to prove that to several people.  Working with computers, it happens more than many people would think. 

For those who don't believe it, try 2.4 + 2.4 = 4.8  If that's printed as rounded integers, but calculated as floating-point decimals, one gets 2 + 2 = 5.
N Kalanaga
Be well

x600

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Re: N Scale Math Help Needed
« Reply #57 on: May 18, 2013, 03:30:46 AM »
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Hi, I like Trains    :trollface:

Rossford Yard

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Re: N Scale Math Help Needed
« Reply #58 on: May 18, 2013, 09:35:30 AM »
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Reading without my glasses, I thought you wanted "Meth" help.  Have no idea whether it would be 160th or 1/25,600th as potent in N scale.......don't need to know, either!

peteski

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Re: N Scale Math Help Needed
« Reply #59 on: May 18, 2013, 12:17:27 PM »
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Hi, I like Trains    :trollface:

Yeah, this thread must, by now,  be getting very ripe for the dreaded thread move.   :D
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