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一般问题
发布于 2025-11-03 00:33:47
查看 14过去238天
所属专栏：Syslab基础平台
产品信息：Syslab科学计算环境
您好，可以将矩阵展开为x^3 + 3x^2 - 3x - 9 = 0，然后使用roots求解
using TyMath
p = [1, 3, -3, -9]
r = roots(p)
返回结果为
3-element Vector{Float64}:
1.7320508075688763
-2.9999999999999982
-1.7320508075688776
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