HP 50 g: using algebra equation giving a number rather than the integer decimal repatting.

So I was just playing with the functionality of equation to solve on the HP 50 g and was a simple = _0 4 * x - 12_ problem to slove for X. In addition to pass to the RPN calculator is the default settings. The problem is that this will solve only 2.99999999, and not 3 as I assume it would be.

It is a limitation of the device or do I not have the calculator set up properly?

Hello

The digital Solver is an iterative Solver and it will be always rough.

For exact solutions, try the symbolic Solver SOLVEVX or SOLVE (white left SHIFT S.SLV, SOLVEVX or SOLVE)

(for symbolic calculations, make sure that X (or whatever variables) are deleted / do not exist)

For more information about these commands and other commands, see section 3 of the advanced reference Guide:

http://h10032.www1.HP.com/CTG/manual/c02836298

(section 1 provides an introduction to RPL programming, section 2 provides examples of programming and Chapter 3 provides the details of each order of 50 g)

You will also find the following site useful:

www.HPCalc.org

many resources HP50g and programs.

Tags: HP Tablets

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