Abstract:
According to one embodiment, an electronic device including: a display unit; and a processor configured to: accept an input of numerical expression data comprising an input field-equipped function data with one or plural input fields; cause the display unit to display the numerical expression data and a cursor; move, upon accepting a first user operation, the cursor from one element to a next or previous element, the element being a constituent of numerical expression data; and move, upon accepting a second user operation when the cursor is present in the input fields, the cursor to an outside of the input field-equipped function data with the input fields.
Abstract:
An electronic device includes a display unit and a processor. The processor is configured to accept an input of numerical expression data including an input field-equipped function data with one or plural input fields; cause the display unit to display the numerical expression data and a cursor; move, upon accepting a first user operation, the cursor from one element to a next or previous element, the element being a constituent of numerical expression data; and move, upon accepting a second user operation when the cursor is present in the input fields, the cursor to an outside of the input field-equipped function data with the input fields.
Abstract:
A server apparatus includes a processor. The processor is configured to perform: calculation target data receiving processing, group ID receiving processing, data registering processing and integrated calculation result transmitting processing. The calculation target data receiving processing receives calculation target data which is to be output from an information display device. The group ID receiving processing receives a group ID. The data registering processing registers the calculation target data received in the calculation target data receiving processing in association with the group ID received in the group ID receiving processing. The integrated calculation result transmitting processing integrates each calculation target data registered in association with the group ID in the data registering processing for each group ID and transmits a calculating result based on the integrated data.
Abstract:
According to an embodiment, an electronic device includes a processor. The processor is configured to perform: formula input process of inputting a plurality of pieces of formula data in association with respective formula numbers through a user operation; a formula setting process of setting formula data in the pieces of formula data input by the formula input process as an output target by the user operation; cited formula extraction process of extracting another formula data in the pieces of formula data when the formula data set by the formula setting process cites a formula number of the another formula data; and a data output process of outputting the set formula data with the extracted another formula data.
Abstract:
A calculator includes a display, and a processor, wherein the processor is configured to perform processes including: receiving a selection operation of a calculation function type; receiving an input operation of calculation object data according to the selected calculation function type; displaying calculation result data obtained by a calculation based on the input calculation object data on the display; converting at least one of the calculation object data and the calculation result data into a two-dimensional code according to (i) the selected calculation function type and (ii) both of an input state of the calculation object data and a display state of the calculation result data during an output operation for outputting external data; and outputting, as the external data, an image of the two-dimensional code on the display.
Abstract:
A graph display apparatus includes a display device, a graph display control unit, a scroll direction setting unit and a scroll control unit. The graph display control unit sets a coordinate system to a display area of the display device and displays a graph in the coordinate system. The scroll direction setting unit sets a scroll direction according to an operation performed by a user. The scroll control unit makes the displayed graph momentum-scroll in the scroll direction and stops the momentum-scrolling at a time when a characteristic part of at least one of the coordinate system and the graph reaches a center of the display area in at least one of an X-direction and a Y-direction.