How to calculate a finite integral - Texas Instruments TI-89 Calculator

Question 1

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HOW to solve integration on casio fx-991es

The fx-991ES does not do indefinite integrals.

For definite integrals, use the [integral] key just below and left of the big round cursor pad. For example, to calculate the definite integral of x^2 dx from 0 to 1, press [integral] [alpha] [X] [cursor-right] [0] [cursor-right] [1] [=]. After about a second you should see 1/3.

Dec 20, 2014 • Casio Office Equipment & Supplies

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Permutations calculator calculate factorial

There is nothing wrong with your calculator (other than it being a finite machine). 69! is about 1.7x10^98. 70! is 70 times that, about 1.2x10^100. The calculator cannot handle numbers larger than 10^100 and thus the error.

As another example, you can square 10^49 and get 10^98, but if you try to square 10^51 you'll get an error because the result of 10^102 is larger than 10^100.

Nov 15, 2013 • Casio FX-115ES Scientific Calculator

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How do you graph a step function

Graphing calculator can graph step functions. You need to learn the syntax of the command for the different calculators. As to showing an open point, I am not sure it pertinent. The resolution is limited and the calculator has to use finite increments to draw points. The last drawn pixel may be as close to your open point as possible but you should not see the open point (it is skipped, isn't it?

Feb 24, 2013 • Office Equipment & Supplies

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How can i stop my calculator from rounding up

The calculator is a finite device so it has to round off most numbers somewhere. However you have some control over where this rounding occurs.
Press the MODE key. Cursor down to the second row and select the number of digits you want after the decimal point (or select "Float" to let the calculator decide, then press ENTER. Press 2nd QUIT to exit the mode screen.

Mar 29, 2012 • Texas Instruments TI-84 Plus Calculator

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How do you get it to not round up

The calculator is a finite device so it has to round off most numbers somewhere. However you have some control over where this rounding occurs.
Press the MODE key. Cursor down to the second row and select the number of digits you want after the decimal point (or select "Float" to let the calculator decide, then press ENTER. Press 2nd QUIT to exit the mode screen.

Mar 29, 2012 • Texas Instruments TI-84 Plus Calculator

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Can u gepi in exact form in thr casio fx83gt

pi is an irrational number, with an infinite number of decimal digits. (It has an infinite number of digits in any base.) As such, it cannot be represented exactly in any finite calculator.

Nov 19, 2011 • Office Equipment & Supplies

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TI 89 Titanium can not resolve indefinite integral of function arcsin(2*sqroot(x)/(1+x)). It is integrable function in finite form and partial integration giving solution...

Just a suggestion to you the expert.
You found a neat way to do something? Then write a TIP, clearly labeled so that people in need of this information will be able to find it.
It serves no purpose to pretend to ask a question and then answer it yourself. A TIP or HOW TO writeup will be the perfect venue for such a thing.
Sorry, I just did not want this illuminating procedure of yours to stay in the dark.

Nov 07, 2011 • Texas Instruments TI-89 Calculator

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Is there a way to calculate indefinite integrals (anti-derivatives) with the Casio FX-115ES?

No. The calculator can compute definite integrals by numerical integration, but it does cannot do indefinite integrals.

Feb 11, 2011 • Casio FX-115ES Scientific Calculator

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Why is .0015^1095 =0?

The calculator is a finite machine. .0015^1095 is actually about ten to the negative 3091. The magnitude of this number is much too small to be represented in the calculator, which can only handle exponents with up to three digits. Thus the calculator rounds the result to the nearest representable number, which is zero.

Feb 02, 2011 • Texas Instruments TI-84 Plus Calculator

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If I enter the following equation: 1/9+1-1-1/9 my calculator displays -1E-14 but the answer is 0. Please, explain

This is because the TI-85, like any other calculator, is a finite device and 1/9 cannot be represented exactly in decimal notation.

For this discussion I'm going to use five digits instead of fouteen so it's easier to see.

1/9 = .11111

+1 = 1.1111 (note one digit falls off the right end)

-1 = .1111 (the missing digit doesn't come back)

-1/9 = -.00001

Apr 09, 2010 • Texas Instruments TI-85 Calculator

Question 2

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Press 2ND MATH to bring up the Math menu. Select "Calculus" and then "integrate." Enter the expression, the variable of integration, the lower limit, and the upper limit, separated by commas. Close the final paren and press ENTER or diamond ENTER.

For example, to calculate the integral from 0 to pi of sin(x) dx, you want

INT(sin(x),x,0,pi)

where INT is the integral sign and pi is the lower-case Greek pi.

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How to calculate a finite integral - Texas Instruments TI-89 Calculator

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kakima

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Related Questions:

HOW to solve integration on casio fx-991es

Permutations calculator calculate factorial

How do you graph a step function

How can i stop my calculator from rounding up

How do you get it to not round up

Can u gepi in exact form in thr casio fx83gt

TI 89 Titanium can not resolve indefinite integral of function arcsin(2*sqroot(x)/(1+x)). It is integrable function in finite form and partial integration giving solution...

Is there a way to calculate indefinite integrals (anti-derivatives) with the Casio FX-115ES?

Why is .0015^1095 =0?

If I enter the following equation: 1/9+1-1-1/9 my calculator displays -1E-14 but the answer is 0. Please, explain

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How to calculate a finite integral - Texas Instruments TI-89 Calculator

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kakima

Add Your Answer

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Related Questions:

HOW to solve integration on casio fx-991es

Permutations calculator calculate factorial

How do you graph a step function

How can i stop my calculator from rounding up

How do you get it to not round up

Can u gepi in exact form in thr casio fx83gt

TI 89 Titanium can not resolve indefinite integral of function arcsin(2*sqroot(x)/(1+x)). It is integrable function in finite form and partial integration giving solution...

Is there a way to calculate indefinite integrals (anti-derivatives) with the Casio FX-115ES?

Why is .0015^1095 =0?

If I enter the following equation: 1/9+1-1-1/9 my calculator displays -1E-14 but the answer is 0. Please, explain

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