Non-transitory recording medium having computer-readable program recorded thereon, server apparatus, function graph display control apparatus, and function graph display control method

A server apparatus storing a program in a storage, the server apparatus being configured to transmit the program to a client terminal that communicates with the server apparatus via a network, the program capable of causing a computer to execute a process of:

• causing a display to display, in response to one or more input operations accepted via an input device,
• one first mathematical expression display area including one first mathematical expression;
• one first graph display area associated with the one first mathematical expression display area, the one first graph display area including one first graph corresponding to the one first mathematical expression;
• one first slider display area associated with the one first graph display area, the one first slider display area including one or more sliders each for changing a numerical value of each of one or more kinds of character coefficients included in the one first mathematical expression, the one or more sliders corresponding to the one or more character coefficients on one-to-one basis, and a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients;
• one second mathematical expression display area including one second mathematical expression;
• one second graph display area associated with the one second mathematical expression display area, the one second graph display area being an area different from the one first graph display area, the one second graph display area including one second graph corresponding to the one second mathematical expression;
• and
• one second slider display area associated with the one second graph display area, the one second slider display area being an area different from the one first slider display area, the one second slider display area including one or more sliders for changing a numerical value of each of one or more kinds of character coefficients included in the one second mathematical expression, the sliders corresponding to the respective character coefficients, a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients.

A function graph display control apparatus comprising a processor and a storage, the processor being configured to be capable of executing, by executing instructions stored in the storage, a process of:

• causing a display to display, in response to one or more input operations accepted via an input device,
• one first mathematical expression display area including one first mathematical expression;
• one first graph display area associated with the one first mathematical expression display area, the one first graph display area including one first graph corresponding to the one first mathematical expression;
• one first slider display area associated with the one first graph display area, the one first slider display area including one or more sliders each for changing a numerical value of each of one or more kinds of character coefficients included in the one first mathematical expression, the one or more sliders corresponding to the one or more character coefficients on one-to-one basis, and a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients;
• one second mathematical expression display area including one second mathematical expression;
• one second graph display area associated with the one second mathematical expression display area, the one second graph display area being an area different from the one first graph display area, the one second graph display area including one second graph corresponding to the one second mathematical expression;
• and
• one second slider display area associated with the one second graph display area, the one second slider display area being an area different from the one first slider display area, the one second slider display area including one or more sliders for changing a numerical value of each of one or more kinds of character coefficients included in the one second mathematical expression, the sliders corresponding to the respective character coefficients, a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients.

A function graph display control method comprising a process of:

• causing a display to display, in response to one or more input operations accepted via an input device,
• one first mathematical expression display area including one first mathematical expression;
• one first graph display area associated with the one first mathematical expression display area, the one first graph display area including one first graph corresponding to the one first mathematical expression;
• one first slider display area associated with the one first graph display area, the one first slider display area including one or more sliders each for changing a numerical value of each of one or more kinds of character coefficients included in the one first mathematical expression, the one or more sliders corresponding to the one or more character coefficients on one-to-one basis, and a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients;
• one second mathematical expression display area including one second mathematical expression;
• one second graph display area associated with the one second mathematical expression display area, the one second graph display area being an area different from the one first graph display area, the one second graph display area including one second graph corresponding to the one second mathematical expression;
• and
• one second slider display area associated with the one second graph display area, the one second slider display area being an area different from the one first slider display area, the one second slider display area including one or more sliders for changing a numerical value of each of one or more kinds of character coefficients included in the one second mathematical expression, the sliders corresponding to the respective character coefficients, a number of the sliders being equal to a number of kinds of the one or more kinds of character coefficients.