vpasolve accuracy in two equations with two variables
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sason yaakov bochnick on 22 Sep 2022
I got two massive equations with two variables, and vpasolve can not find the solution because that commend search for an accurate answer, which does not exist. I want to get the nearest value of the variables that solve the equations. For example, I am satisfied with 90% accurate solutions.
can I add an accurate aspect in the commend vpasolve?
if not, what command or simple method can I use?
Star Strider on 22 Sep 2022
I am not certain what problem you are having.
One option is to solve the equations and then use vpa on the solutions.
Eqn = x^5 + 2*x^4 + 10*x^3 - 3*x^2 - 110*x + 1
xs = solve(Eqn,x)
xsn = vpa(xs)