[x,y,z] = solve('x^2 + y^2 + z^2 = Re^2','(x-x1)^2 + (y-y1)^2 + (z-z1)^2 = d1^2','(x-x2)^2 + (y-y2)^2 + (z-z2)^2 = d2^2','x','y','z');能解出来吗 ?我运行怎么出错啊
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