Where is csolve on ti 89

Just use the solver to get the equation the way you want it. Test it out and make sure it does what you want it to. Editing and Saving Equations Just use the solver to get the equation the way you want it. Then, for the TI, while in the solver, save the equation by pressing [F1] 2 [downarrow] and entering the name you want to give the equation.

Deleting Equations On the TI or TI, the easiest way to delete an equation is to turn it into a simple variable by storing the value 0 in it. Scroll down to the equation you want to delete and press [F1] 1. Using Variables Outside the Solver The variables you define using the solver are still there after you exit the solver. Just use them like any other variable: 'x' is x, 'P' is P, 'dG' is dG, etc. Constants Several constants come with your calculator as "built-in" values and can be used in any calculation or equation.

Here are some of the more useful ones for chemistry: Constant. Constants Built-in constants are not worth their trouble on the TI However and this is a BIG however , they are returned with units. The capability of manipulating units is a feature of the TI that is unique to it.

While this might sound useful, there are two serious practical problems using this feature on the TI This is just incredibly time consuming. Second, the constants with their units cannot be used in the numeric solver. Since we will be making much use of the numeric solver, we suggest you igore the built-in constants on your TI Instead, simply take the time now to enter the constants listed above into your calculator. For example: 6. Conversion Factors By pressing [2nd][CONV] you will find quite a few useful conversion factors, including those shown below.

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