Invention Grant
- Patent Title: Matrix calculation apparatus, matrix calculation method, and computer readable medium having matrix calculation process program stored thereon
-
Application No.: US14220054Application Date: 2014-03-19
-
Publication No.: US09645973B2Publication Date: 2017-05-09
- Inventor: Manato Ono
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2013-058983 20130321
- Main IPC: G06F17/16
- IPC: G06F17/16 ; G06F15/02 ; G09B19/02

Abstract:
There is provided a matrix calculation apparatus. The apparatus includes: a matrix calculation formula display controller configured to display a matrix calculation formula on a display unit, wherein the matrix calculation formula comprises a first matrix; a matrix display controller configured to display a second matrix on the display unit; a submatrix receiver configured to input the second matrix into a certain element of the first matrix as a submatrix of the first matrix in response to a user operation; and a matrix size change display controller configured to change a size of the first matrix in accordance with a size of the second matrix and the certain element of the first matrix into which the second matrix is input and then display the matrix calculation formula.
Public/Granted literature
Information query