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Math Help - Where is the Math tool on the T-89 Titanium

  1. #1
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    Smile Where is the Math tool on the T-89 Titanium

    Hello everyone, This my first time on the Fourm :-), anyways i was trying to use the Convert Binary to DEC,HEX,.... and i heared it was under the Math function on the T-89, which i can't find. Can someone help please ? Thanks alot in advance !
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  2. #2
    Eater of Worlds
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    To convert from binary to hex or dec, just type it in.

    Example, to convert 10010011100 to decimal:

    0b10010011100 \;\ \boxed{2nd} \;\ \boxed{Y} \;\ \text{dec}

    Then hit ENTER. You should get 1180

    Do the same with hex.
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  3. #3
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    That's not working out for me. Do u know where is the Math function on the TI-89 ?
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  4. #4
    Eater of Worlds
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    That should work. No, I don't know where that tool is. That's the only way I ever done it. The conversion command is "2nd Y".
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  5. #5
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    i'm not sure what u mean by 2nd Y, but i figured it out, you type the number then Press . Use and and click on E option which is Base. Thanks alot for all your help bro.
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  6. #6
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    Quote Originally Posted by galactus View Post
    That should work. No, I don't know where that tool is. That's the only way I ever done it. The conversion command is "2nd Y".
    Hi,

    I don't want to pick at you but the conversion tool is under \boxed{\text{2ND}}\  \boxed{\text{MODE}}
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  7. #7
    Eater of Worlds
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    I use a TI-92 and the 'conversion arrow' is under \boxed{2nd}, \;\ \boxed{Y} on it. It can also be found under MATH as the poster pointed out. I always just typed it in. But, then again, the 89 doesn't have the keyboard the 92 and Voyage 200 has.
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