Write a function file that computes the roots of a quadratic using the form for x+ and x−1 that are least susceptible to cancellation error.
2 次查看(过去 30 天)
显示 更早的评论
Write a function file that computes the roots of a quadratic using the form for x+ and x−1 that are least susceptible to cancellation error. Also write a script file to find the roots of
ax2 +bx+c=0
For reference, your function file will have the structure
function [xp,xm] = quadform(a,b,c)
if (b<0)
xp =
xm = else
xm =
xp = end
Calculate the roots for the following
a) a = 1;b = −105;c = 1.
回答(1 个)
James Tursa
2022-9-19
编辑:James Tursa
2022-9-19
Is this the type of formulae you are being asked to code?
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!