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US 2018/0374247 A1Published application
Graph display method, electronic device, and recording medium
AssigneeCasio Computer Co., Ltd.
InventorMiki SUZUKI
Life of this patent
Estimating the term…
Abstract
A graph display method, wherein a first graph corresponding to a first mathematical expression is displayed on a display, and when an operation to input, as a modified expression of the first mathematical expression, a third mathematical expression having a notation different from that of the first mathematical expression is accepted, and a third graph corresponding to the third mathematical expression is displayed on the display, the third graph is displayed on the display in a way of displaying, the way being different depending on whether a condition that the first mathematical expression is mathematically identical to the third mathematical expression is satisfied or not.
Claims13
A graph display method comprising:
- displaying on a display a first graph corresponding to a first mathematical expression and a second graph corresponding to a second mathematical expression, the first mathematical expression and the second mathematical expression being equations that include two or more variables, the first mathematical expression and the second mathematical expression being different from each other;
- and
- after accepting an operation to input, as a modified expression for solving the equations, a third mathematical expression having a notation different from that of the first mathematical expression and the second mathematical expression, the third mathematical expression including one of the two variables included in the equations, when a third graph corresponding to the third mathematical expression is displayed on the display, displaying the third graph on the display in a way of displaying, the way being different depending on whether a condition that any one of at least one solution to the one variable obtained from the third mathematical expression matches a solution to the first variable that is selected from at least one set of solutions to the two variables included in the equations obtained from the first mathematical expression and the second mathematical expression is satisfied or not.
A graph display method, wherein
- a first graph corresponding to a first mathematical expression is displayed on a display, and
- when an operation to input, as a modified expression of the first mathematical expression, a third mathematical expression having a notation different from that of the first mathematical expression is accepted, and a third graph corresponding to the third mathematical expression is displayed on the display, the third graph is displayed on the display in a way of displaying, the way being different depending on whether a condition that the first mathematical expression is mathematically identical to the third mathematical expression is satisfied or not.
An electronic device comprising a controller and a display, the controller configured to:
- display a first graph corresponding to a first mathematical expression and a second graph corresponding to a second mathematical expression on the display, the first mathematical expression and the second mathematical expression being equations including two or more variables and being different from each other;
- and
- when an operation to input, as a modified expression for solving the equations, a third mathematical expression having a notation different from that of the first mathematical expression and the second mathematical expression is accepted, and a third graph corresponding to the third mathematical expression is displayed on the display, the third mathematical expression including one of the two variables included in the equations,
- display the third graph on the display in a way of displaying, the way being different depending on whether a condition that any one of at least one solution to the one variable obtained from the third mathematical expression matches a solution to the first variable that is selected from at least one set of solutions to the two variables included in the equations obtained from the first mathematical expression and the second mathematical expression is satisfied or not.
1 more element
A non-transitory recording medium having a program recorded thereon that is executable to cause a computer of an electronic device having a controller and a display to:
- display a first graph corresponding to a first mathematical expression and a second graph corresponding to a second mathematical expression on the display, the first mathematical expression and the second mathematical expression being equations including two or more variables and being different from each other;
- when an operation to input, as a modified expression for solving the equations, a third mathematical expression having a notation different from that of the first mathematical expression and the second mathematical expression is accepted, and a third graph corresponding to the third mathematical expression is displayed on the display, the third mathematical expression including one of the two variables included in the equations,
- display the third graph on the display in a way of displaying, the way being different depending on whether a condition that any one of at least one solution to the one variable obtained from the third mathematical expression matches a solution to the first variable that is selected from at least one set of solutions to the two variables included in the equations obtained from the first mathematical expression and the second mathematical expression is satisfied or not.
Dependencies are inferred from the claim text.