我想解决这个等式来重新排列x
,但它给出了一个奇怪的消息。有谁知道问题是什么?我知道解决方案很复杂,但它仍然应该解决它。我知道我的语法等是正确的。有人会知道另一种显示复杂根的方法吗?
syms x y
eqn = (x^2.5 - (1250*(1-(0.525*x^0.5))^2)/(y*(1-(0.3*x^0.5)))==0)
eqn =
x^(5/2) + (1250*((21*x^(1/2))/40 - 1)^2)/(y*((3*x^(1/2))/10 - 1)) == 0
v_x=solve(eqn,x)
Warning: The solutions are parametrized by the symbols:
z1 = ({0.0} union Dom::ImageSet(1.0*x*I + y, [x, y], [R_,Dom::Interval(0.0, RD_INF)]) union
Dom::ImageSet(1.0*x*I, x, Dom::Interval(0.0, RD_INF))) intersect RootOf(48*y*z^6 - 160*y*z^5 + 55125*z^2 -
210000*z + 200000, z)
> In solve at 190
v_x =
z1^2