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DrilonShabani1-Visitor
1-Visitor
February 13, 2018
Solved

Symbolic evaluation of a 4th order equation

I tried to solve an equation symbolically. I dont know why it doesnt work. The solution must be simple, same as the numerical one with one extra unknown. Can someone please take a look. I tried different methods.

Werner_E
Werner_EAnswer
25-Diamond I
February 14, 2018

You may use the modifiers "float" and "simplify" to see, that the result sure isn't so simply like you think 😉

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3 replies

Werner_E
Werner_E25-Diamond IAnswer
25-Diamond I
February 14, 2018

You may use the modifiers "float" and "simplify" to see, that the result sure isn't so simply like you think 😉

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    VladimirN24-Ruby IV
    24-Ruby IV
    February 15, 2018

    You forgot to specify the number of decimal places for the symbolic operator "float, n".

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    Werner_E
    Werner_E25-Diamond I
    25-Diamond I
    February 15, 2018
    @VladimirN wrote:

    You forgot to specify the number of decimal places for the symbolic operator "float, n".

    No, I did not forgot, I was lazy and used the default (which is 20, if you don't specify a number).

    BTW, its not the number of decimal places but the number of significant digits.

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