Abstract: A display control apparatus, including a processor and a storage storing instructions that, when executed by the processor, controls the processor to determine whether input of one or more first operations which are correlated to any position within a screen of a display is accepted, in a case where it is determined that the input of one or more first operations is accepted, specify one first position corresponding to the any position within the screen of the display, newly create one first-kind display area according to the one or more first operations, and display the newly created one first-kind display area on the specified one first position within the screen of the display, determine whether input of one or more second operations which are correlated to the displayed one first-kind display area is accepted, and in a case where it is determined that the input of the one or more second operations is accepted, specify one second position within the screen of the display, newly create one second-kind displa

Abstract: A display control method executed by a client terminal, includes: accepting a first and second formulas; displaying a first coordinate system having a first coordinate range corresponding to the first formula, in a first area, and a second coordinate system having a second coordinate range corresponding to the second formula, in a second area, on a display screen of a display; accepting a user operation of moving one area of first and second areas to overlap at least a part of the one area onto the other area of the first and second areas; and in response to the user operation, displaying, on the display screen, an integrated coordinate system having a coordinate range for integration determined based on the first and second coordinate ranges, and drawing first and second graphs representing the first and second formulas, at the integrated coordinate system.

Abstract: A method executed by a graph drawing system includes specifying minimum and maximum values of a drawing area in a first axis and a display pixel width along the first axis, determining a step width of a numerical value of the first axis based on a coordinate width along the first axis and the specified display pixel width, the coordinate width being obtained based on the specified minimum and maximum values, changing the minimum or maximum value based on the determined step width and the minimum or maximum value, and determining, based on at least the changed minimum or maximum value, the determined step width and a mathematical expression, coordinates of plot points of the graph, the coordinates including numerical values of variables.

Abstract: A method executed by a graph drawing system includes specifying minimum and maximum values of a drawing area in a first axis and a display pixel width along the first axis, determining a step width of a numerical value of the first axis based on a coordinate width along the first axis and the specified display pixel width, the coordinate width being obtained based on the specified minimum and maximum values, changing the minimum or maximum value based on the determined step width and the minimum or maximum value, and determining, based on at least the changed minimum or maximum value, the determined step width and a mathematical expression, coordinates of plot points of the graph, the coordinates including numerical values of variables.

Abstract: A display control apparatus, including a processor and a storage storing instructions that, when executed by the processor, controls the processor to determine whether input of one or more first operations which are correlated to any position within a screen of a display is accepted, in a case where it is determined that the input of one or more first operations is accepted, specify one first position corresponding to the any position within the screen of the display, newly create one first-kind display area according to the one or more first operations, and display the newly created one first-kind display area on the specified one first position within the screen of the display, determine whether input of one or more second operations which are correlated to the displayed one first-kind display area is accepted, and in a case where it is determined that the input of the one or more second operations is accepted, specify one second position within the screen of the display, newly create one second-kind displa

Abstract: A calculating device includes a receiver-and-transmitter and a processor. The receiver-and-transmitter is configured to communicate with a server. The processor performs processes including: transmitting (i) an increment of an independent variable per one display dot according to a variance range of the independent variable and the number of display dots on a screen, (ii) a function expression of the independent variable, and (iii) the variance range of the independent variable, to the server; receiving coordinate data of each display dot for generating a graph in a graph display range on the screen, from the server; and displaying a graph image generated at each display dot of the graph display range based on the coordinate data.

Abstract: A display control method executed by a client terminal, includes: accepting a first and second formulas; displaying a first coordinate system having a first coordinate range corresponding to the first formula, in a first area, and a second coordinate system having a second coordinate range corresponding to the second formula, in a second area, on a display screen of a display; accepting a user operation of moving one area of first and second areas to overlap at least a part of the one area onto the other area of the first and second areas; and in response to the user operation, displaying, on the display screen, an integrated coordinate system having a coordinate range for integration determined based on the first and second coordinate ranges, and drawing first and second graphs representing the first and second formulas, at the integrated coordinate system.

Abstract: A data processing method includes receiving input data for designating a function expression and at least one type of operation to be executed using the function expression without receiving a request for sharing a result of operation corresponding to the received operation, executing the operation, and transmitting the result of the executed operation without storing the result, re-receiving the input data, and receiving the request for sharing the result of the operation corresponding to the re-received operation along with the input data, re-executing the operation corresponding to the re-received operation, and storing a result of the re-executed operation and at least one pointer corresponding to the result of the operation one-to-one so that the result of the re-executed operation is associated with the pointer.

Abstract: A table generating apparatus includes a display unit and a processor which performs the following processes of: receiving an input of a function expression; receiving an input for setting a table range; generating a table representing a relation between a plurality of values in the range and their corresponding values determined by the function expression based on the table range, displaying the generated table on the display unit; receiving an input of an additional value while the table is displayed; adding the received additional value and its corresponding value determined by the function expression to the displayed table; and expanding the table by adding values obtained by subsequently changing the additional value and their corresponding values determined by the function expression to the displayed table, after the table addition function adds the additional value and its corresponding value to the table, each time an operation input is received.

Abstract: A communication apparatus includes a memory and a processor. The processor is configured to perform operations including acquiring device IDs and calculation data items from a plurality of calculation devices, respectively, each device ID and each calculation data item being in association with each other. In a case where a group ID stored in the memory is selected, transmitting names data items corresponding to the acquired device IDs and the acquired calculation data items corresponding to the acquired device IDs, in association with the group ID to a server, and receiving an integrated data item being obtained based on the names data items and the acquired calculation data items associated with the group ID.

Abstract: A calculating device includes a receiver-and-transmitter and a processor. The receiver-and-transmitter is configured to communicate with a server. The processor performs processes including: transmitting (i) an increment of an independent variable per one display dot according to a variance range of the independent variable and the number of display dots on a screen, (ii) a function expression of the independent variable, and (iii) the variance range of the independent variable, to the server; receiving coordinate data of each display dot for generating a graph in a graph display range on the screen, from the server; and displaying a graph image generated at each display dot of the graph display range based on the coordinate data.

Abstract: A communication apparatus includes a memory and a processor. The processor is configured to perform operations including acquiring device IDs and calculation data items from a plurality of calculation devices, respectively, each device ID and each calculation data item being in association with each other. In a case where a group ID stored in the memory is selected, transmitting names data items corresponding to the acquired device IDs and the acquired calculation data items corresponding to the acquired device IDs, in association with the group ID to a server, and receiving an integrated data item being obtained based on the names data items and the acquired calculation data items associated with the group ID.

Abstract: A communication apparatus includes a memory and a processor. The processor is configured to perform operations including: storing group IDs; acquiring device IDs and calculation data items from a plurality of calculation devices, respectively, each device ID and each calculation data item being in association with each other; registering names in association with the acquired device IDs; and transmitting (i) the registered names corresponding to the acquired device IDs, in association with the stored group IDs, to a server and (ii) the calculation data items corresponding to the acquired device IDs, in association with the stored group IDs, to a server.

Abstract: A communication apparatus includes a memory and a processor. The processor is configured to perform operations including: storing group IDs; acquiring device IDs and calculation data items from a plurality of calculation devices, respectively, each device ID and each calculation data item being in association with each other; registering names in association with the acquired device IDs; and transmitting (i) the registered names corresponding to the acquired device IDs, in association with the stored group IDs, to a server and (ii) the calculation data items corresponding to the acquired device IDs, in association with the stored group IDs, to a server.

Abstract: A table generating apparatus includes a display unit and a processor which performs the following processes of: receiving an input of a function expression; receiving an input for setting a table range; generating a table representing a relation between a plurality of values in the range and their corresponding values determined by the function expression based on the table range, displaying the generated table on the display unit; receiving an input of an additional value while the table is displayed; adding the received additional value and its corresponding value determined by the function expression to the displayed table; and expanding the table by adding values obtained by subsequently changing the additional value and their corresponding values determined by the function expression to the displayed table, after the table addition function adds the additional value and its corresponding value to the table, each time an operation input is received.