An information processing method includes causing an electronic apparatus to display an arithmetic setting frame in a screen of a display of the electronic apparatus. The method further includes causing the electronic apparatus to send, to outside of the electronic apparatus, mathematical expression data on a mathematical expression formed in the arithmetic setting frame by at least a part of coordinate icons being selected by a user operation. The method further includes executing an arithmetic operation based on the mathematical expression data sent from the electronic apparatus, and sending, to the electronic apparatus, arithmetic result data of the mathematical expression as a result of the arithmetic operation. The method further includes causing the electronic apparatus to display an arithmetic result of the mathematical expression based on the arithmetic result data in the screen.