second derivative test造句
例句與造句
- If it is zero, then the second derivative test is inconclusive.
- In the latter case, we recover the usual second derivative test.
- The second derivative test for functions of one and two variables is simple.
- These can be classified then using the second derivative test from basic calculus.
- Local extrema of differentiable functions can be found by second derivative test, or higher-order derivative test, given sufficient differentiability.
- It's difficult to find second derivative test in a sentence. 用second derivative test造句挺難的
- You may confirm this with, for instance, the second derivative test, that renders here a negative value ( maximum ).
- Note also that this statement of the second derivative test for many variables also applies in the two-variable and one-variable case.
- Second, while there probably is a second derivative test for Lagrange multipliers somewhere, I can't find it the books I have.
- The eigenvalues of this matrix can be used to implement a multivariable analogue of the second derivative test . ( See also the second partial derivative test .)
- The second derivative test consists here of sign restrictions of the determinants of a certain set of " n m " submatrices of the bordered Hessian.
- The second derivative test can still be used to analyse critical points by considering the eigenvalues of the Hessian matrix of second partial derivatives of the function at the critical point.
- In any case, the second derivative test only tells you if a point is a " local " maximum or minimum and the problem is asking for " global ".
- One can do this either by evaluating the function at each point and taking the maximum, or by analyzing the derivatives further, using the first derivative test, the second derivative test, or the higher-order derivative test.
- But when the point ( 0, 1 ) is under consideration, could I simply say that ( 0, 1 ) is not a critical point or can I only conservatively conclude that the behaviour of the point ( 0, 1 ) under the function f ( x, y ) is not detected by the second derivative test?
- At the remaining critical point ( 0, 0 ) the second derivative test is insufficient, and one must use higher order tests or other tools to determine the behavior of the function at this point . ( In fact, one can show that " f " takes both positive and negative values in small neighborhoods around ( 0, 0 ) and so this point is a saddle point of " f " .)
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