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Showing posts from April 9, 2019

نسمه: تاریخچهٔ ویرایش‌ها منوی ناوبریآمار تاریخچهجستجوی تاریخچهمشارکت‌کننده‌هاویرایش‌های کاربرشمار پی‌گیری‌کنندگانآمار نمایش صفحه

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راهنما نسمه: تاریخچهٔ ویرایش‌ها نمایش سیاهه‌های این صفحه پرش به ناوبری پرش به جستجو جستجو برای نسخه‌ها تا تاریخ: پالایش برچسب‌ها: نمایش ابزارهای بیرونی: آمار تاری...

Classifying the stationary points of $f(x, y) = 4xy-x^4-y^4 $ The 2019 Stack Overflow Developer Survey Results Are InMultivariable Second derivative test with Hessian matrixQuestion about classifying critical points when finding extremaWhy do I get a saddle point and not a maximum?Minimum on all the lines is local minimum for $C^1$ functions?Find local maximum, minimum and saddle points of $f(x,y) = x^4 + y^4 - 4xy + 2$Finding Min/Max/Saddle Points When Hessian Is Not InvertibleHow to deal with inconclusive Hessian test for maximization of $(x+y)^2/(x^2+y^2)$Using the Hessian Matrix to classify pointsCritical points of multi-variable function.Multivariable calculus - Trying to understand if a stationary point is a saddle point, max or min

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Are there any other methods to apply to solving simultaneous equations? Lethal sonic weapons What does "sndry explns" mean in one of the Hitchhiker's guide books? Why do UK politicians seemingly ignore opinion polls on Brexit? Why is my p-value correlated to difference between means in two sample tests? Idiomatic way to prevent slicing? How to change the limits of integration What does "rabbited" mean/imply in this sentence? Landlord wants to switch my lease to a "Land contract" to "get back at the city" How to make payment on the internet without leaving a money trail? Return to UK after being refused How to deal with fear of taking dependencies What does Linus Torvalds mean when he says that Git "never ever" tracks a file? Output the Arecibo Message What do the Banks children have against barley water? How to answer pointed "are you quitting" questioning when I don't want them to suspect...