| 摘要 |
When a matrix multiplication formula including a matrix of nxn or nxm, multiplication sign "x", and matrix of nxn or nxm is input and displayed, and a first parting line 5 configured to partition columns is input and displayed in the case of the matrix on the left side of the multiplication, or a first parting line configured to partition rows is input and displayed in the case of the matrix on the right side of the multiplication, then, on the basis of a definition of a 10 product of matrices stating that the number of columns of a left matrix and the number of rows of a right matrix be equal to each other, a second parting line configured to partition the rows of the right matrix or a second parting line configured to partition the columns of the left matrix is 15 distinguishably displayed, whereby a multiplication formula based on the partitioned matrices is created and displayed. Accordingly, it is possible to create the correct partitioned matrices conforming to the definition of a product of matrices. 418985?_1 (GHMatters) P93021.AU 26/03/13 z co CO (n im M OCI. U- CD to Luo fn LU ul 0- Lu ":c coo- 12, 'C', I rc >- s><C5(n 0- cr- >- 22 C-> >Cn= ;-JIP:MM C cn -LU M =m=cn >-,nm Cn LU tR:m =, C-') ui 5mmcn P- =:) = C-"l E5 = m 0 LULLJQ 1.- 0- = --A Lu LL. cn cc J= C) i5 LL.M-l ===><?5 LO ca C C> C-> - LLI Cr. F CN U) Lu LU '-- m - < 0 C%. cncomkc cf> >- Co =) * m M z IM kx C5, uj Lu a- m LL, >. SQ M-F=F= <->C:) in-j-<m LLI F= C) U) LL. LL. I-U. LL- C:) C:) cc cn-c :c -Z 2-- :: a cu gx C> C> LU m cn U) -:c = 'I'- C V3 -:c (:) -CDI I-- zc c!) s C/3 F-- cc m = ccU1,5 ,2-ME -<: LL. CMI -i :X LLI L, 9 :: - LL, C'm >< m LL, LLF C wwr 0 == M-=R z cc-4:>=a=-nC C C.> w C> W 0 0 m i= C) mt z z 0 -cc g-- ME LU = : LL- 1- LU ;,, C), CD MLLcn < 2t cl) :m C) x >.g ?5 il 9 Lu L" LO 0 2-- cc r=- mcn Cl) M Lu J.- U) In C/) LL, C) m tR LL =D C= CD >< Cc LU > CC CD 2-- LL- LLI C> P- a3 LLA C) cl) S2i cn -A CL LU LU LLI zLL. CL C> cn Co- LLJ CL LLI Fp=: w = lu cn C> U- kc C) ch :: m --j LL, C >- >- E3(:).CXLL-cJ - -> CC cn LU C-.) t.)l cc co C) P: LLJ c:> LU LL. ZM cr) 1= -j :X LLI r-L cu co x C.D =;;Et - - LLJ :e_ LL- fR -=I cc U3 I-- (D to CC uj ;z r L 8 cc CQ r 3 cl- p z Z C) z !j .w >-- LU 0 (n (p z <0 CL CC -fz -1 a. C- (n _j :D- z ",U) =_= LLJ U) 1 0 ui >- LLI LL J<U) LLI X-jo <0 C) 0 XEC >eCCM < z ir- 0 M < j W LL. U)OLU LL |
