Finding small equation solutions with great precision with Solvesys and Longfloat

07252020, 01:49 AM
(This post was last modified: 07252020 01:52 AM by math7.)
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Finding small equation solutions with great precision with Solvesys and Longfloat
Hi, I was playing with my HP 50g for a while, especially with the Solvesys application which I think is great, and also with the excellent library created long ago "longfloat" that allows you to choose the number of digits to work with extended integers. On the other hand I have noticed that for some equations whose solution are numbers like x = 1.1618E16 neither Solvesys nor the application incorporated in the HP 50g can find these values as solutions. However, I have seen that in this extraordinary calculator you can do "almost everything" in terms of calculations, but there is some way to combine the Longfloat or similar library with Solvesys so that the calculator can work internally with more decimals and of the correct answer?
The following link refers to a type of these equations or systems. https://www.hpmuseum.org/forum/thread76...t=solvesys 

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Messages In This Thread 
Finding small equation solutions with great precision with Solvesys and Longfloat  math7  07252020 01:49 AM
RE: Finding small equation solutions with great precision with Solvesys and Longfloat  John Keith  07252020, 01:29 PM
RE: Finding small equation solutions with great precision with Solvesys and Longfloat  math7  07252020, 10:50 PM
RE: Finding small equation solutions with great precision with Solvesys and Longfloat  John Keith  07262020, 11:22 AM
RE: Finding small equation solutions with great precision with Solvesys and Longfloat  John Keith  07262020, 12:24 PM

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