Determinantede una matriz2x2en Python Hemos creado una matriz2x2usando el métodosympy.Matrix()en el siguiente código. Entonces hemos encontrado el determinante llamando al métododet()con la matriz. Código de ejemplo: # Python 3.ximportsympyassp matrix=sp.Matrix([[7,5],[2,4]])determin...
This paper gives a natural generalization of the Frobenius-Stickelberger formula and the Kiepert formula for elliptic functions [4, 5] to the curve of genus four defined by $$\\matrix{^3+ (\\mu_2x + \\mu_5)y^2 + (\\mu_4x^2 + \\mu_7x + \\mu_{10})y\\cr \\ \\ \\ \...
(−1 −2x). (2.9) Applying some B¨acklund transformations, which can include outer transformations given in (7.14), to the above solutions, we can get other families of algebraic solutions of P VI . Some examples are presented in Corollary 6.2 and 6.8, so we omit detail here. 3 A...
Suppose that the rth row of A=(a ij) is multiplied by c to obtain B=(b ij) Then b ij=a ij if i≠r, and b rj=ca rj→ det(B)=(αa i1)A i1+(αa i2)A i2+……..= α(a i1A i1+……)= αdet(A)--If B=(b ij) is obtained from A=(a ij) by adding to ...
关于矩阵的determinant在一个矩阵MATRIX里,什么是它的DETERMINANT?怎么求?如果以一个左竖排是-1,1右竖排是2,3的矩阵为例,它的determinant?矩阵的行列式而已.-1x3-2x1=-5matlab中：>> a=[-1,2;1,3];det(a)ans =-5