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DarkerLine
ceci n'est pas une |
Super Elite (Last Title)
Joined: 04 Nov 2003
Posts: 8328
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 Posted: 16 Jan 2004 04:26:18 pm Post subject: |
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Disp E >Frac
If you do EAns >Frac, Ans is E so you would be saying E^2 >Frac.
Disp Ans >Frac
would also work in that case because E was calculated right before the Disp. As a matter of fact, you could do
Disp A/B+C/D >Frac
and save a few bytes.
Quote: How would you use a fraction with a whole number in the calculator
You mean mixed numbers?
Disp iPart(E),"and",fPart(E) >Frac |
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Fr0sty
Member
Joined: 27 Nov 2003
Posts: 202
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| Posted: 16 Jan 2004 05:15:27 pm Post subject: |
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| What about fractions with Output? |
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Fr0sty
Member
Joined: 27 Nov 2003
Posts: 202
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| Posted: 16 Jan 2004 10:03:43 pm Post subject: |
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| I just do like for example 1 2/3*5: (1+(2/3))5 or 1+2/3 Ans*5 |
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Fr0sty
Member
Joined: 27 Nov 2003
Posts: 202
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| Posted: 16 Jan 2004 11:29:31 pm Post subject: |
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Probably, depends what you want.
I'd do:
Disp "Solve X1+A=X2+B"
Input "X1=",A
Input "A=",B
Input "X2=",C
Input "B=",D
A-C->A
D-B->B
B/A->B
Disp B
Is that what you wanted? |
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X1011
10100111001
Active Member
Joined: 14 Nov 2003
Posts: 657
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| Posted: 16 Jan 2004 11:41:33 pm Post subject: |
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How about this:
Solve(3M+16-(1M+20),M,0 |
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Awesome1
Advanced Member
Joined: 28 Jan 2004
Posts: 269
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| Posted: 07 Feb 2004 10:46:43 pm Post subject: |
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The letters in an algebraic problem are known as variables. Using them in the calc would be of no use. Unless ur graphing like 3X+2 into the y=.
Lets say u type in: 3m+9, by long hand the answer would be: M=3
But in the calc it would probably accually do problem, ending the answer being 0 or whatever is in the stored variable M
try this on the home screen:
10->M
3M+2
It would end up displaying 32. I don't beleive it would be possible to solve an equation using any type of variabe with the ti83+. Or any graphing calc.
i don't know if this did any good, I tried... 
Sincerely,
Rob H
Awesome1
Last edited by Guest on 07 Feb 2004 10:49:17 pm; edited 1 time in total |
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X1011
10100111001
Active Member
Joined: 14 Nov 2003
Posts: 657
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| Posted: 08 Feb 2004 10:32:43 pm Post subject: |
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| Actually, solve( does solve an equation, given a variable to solve for, and a guess. |
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