Question about Texas Instruments TI-34II Explorer Plus Calculator

Hello,

Use the EE key

1.234[EE] [(-)]65 [ENTER] 1.234 times 10 negative 65 =1.234E-65

The (-) is not the regular (bigger) minus sign. If you press [EE] the number displayed is writen is scientific noation.

Hope it helps

Posted on Sep 14, 2009

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Posted on Jan 02, 2017

Does the E code look like 10.8372487489E12?

If so, the calculator is either set to scientific notation mode OR the result was an answer that was too big to display on the calculator, so it converted it to scientific notation. To convert from scientific notation back to regular notation, move the decimal to the right by the number of times after the E. In this case, the number after the E is 12, so we have to move the decimal to the right 12 times. In this case, I get the final answer as 10 837 248 748 900.

Good luck.

Any questions, let me know.

Paul

If so, the calculator is either set to scientific notation mode OR the result was an answer that was too big to display on the calculator, so it converted it to scientific notation. To convert from scientific notation back to regular notation, move the decimal to the right by the number of times after the E. In this case, the number after the E is 12, so we have to move the decimal to the right 12 times. In this case, I get the final answer as 10 837 248 748 900.

Good luck.

Any questions, let me know.

Paul

Jan 27, 2014 | Casio DR-250HD Calculator

I have done the calculation using the the shortcut key [x10^X] to enter the exponent,and I got the correct result.

I also did the calculation by explicitly typing the 10^10 factor and I obtained the correct result.

The syntax error may come from your using the minus - sign for subtraction rather that the change sign key (-)

I also did the calculation by explicitly typing the 10^10 factor and I obtained the correct result.

The syntax error may come from your using the minus - sign for subtraction rather that the change sign key (-)

Apr 06, 2012 | Casio FX-115ES Scientific Calculator

If you want to convert from another base to decimal, press MODE 4 to enter the BASE-N mode, select the initial base (binary, octal, or hexadecimal), enter the number, then switch to decimal to see the value in decimal.

If you want to exit the BASE-N mode, press MODE 1 to switch to the computational model or MODE 2 for complex mode.

If you want to exit the BASE-N mode, press MODE 1 to switch to the computational model or MODE 2 for complex mode.

Oct 04, 2011 | Casio FX-115ES Scientific Calculator

Press MODE 4 to enter the BASE-N mode. Type in the decimal number, then press BIN to convert to binary. Press DEC to switch back to decimal for the next conversion.

You're limited to numbers in the range [-32768...32767] in binary. You can extend the range if you convert to octal or hexadecimal and then mentally convert each digit to three or four bits.

You're limited to numbers in the range [-32768...32767] in binary. You can extend the range if you convert to octal or hexadecimal and then mentally convert each digit to three or four bits.

Dec 01, 2010 | Casio FX-115ES Scientific Calculator

You can switch the display mode for complex numbers by pressing SHIFT MODE down 3 and picking one. This will display the current result in the selected mode.

You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.

You can also override the current display mode and specify the format. Add these keystrokes at the end of a calculation: SHIFT 2 then 3 for polar or 4 for rectangular.

Nov 24, 2010 | Casio FX-115ES Scientific Calculator

To convert a single result to decimal, press the S--D key. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

Oct 28, 2010 | Casio FX-115ES Scientific Calculator

If the calculator is in the MthIO mode it will always attempt to display the result as a fraction. To convert a single result to decimal, press SD. To have the result always come out in decimal (according to the selected display mode), press SHIFT MODE 2 to select the LineIO mode.

Oct 07, 2010 | Casio FX-115ES Scientific Calculator

For converting answer in to scientific notation do the following steps.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

1.click shift key after that press mode key next to on button.

2.From the menu that is displayed in the screen press 7 for displaying answer in scientific notation.

Thank you.

Jun 10, 2010 | Casio FX-115ES Scientific Calculator

Press [SHIFT][MODE] to open SetUp. Select [1:MathIO]

To convert a fraction to sa decimal and (maybe) convert back to fraction, use the [S<>D] key.

To convert a fraction to sa decimal and (maybe) convert back to fraction, use the [S<>D] key.

Jun 17, 2009 | Casio FX-115ES Scientific Calculator

Press MODE 4 to enter the BASE-N mode. If the display doesn't say Dec, press SHIFT DEC (the x^2 key) to set base 10. Enter the number to convert. Press SHIFT BIN (the log key) to switch to base 2.

Each time you switch the base the current value is redisplayed in that new base.

Each time you switch the base the current value is redisplayed in that new base.

Feb 07, 2009 | Casio FX-115ES Scientific Calculator

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