Electronic calculator: this is the most basic calculation tool, with basic mathematical operation functions such as addition, subtraction, multiplication and division. It is small in size, easy to operate and can be carried around.
Computer: The computer is an electronic computing tool with more powerful computing and processing capabilities, and can complete various complex tasks such as mathematical operation, data storage and processing, and programming. The application of computer has penetrated into all fields of society.
Graphic calculator: This is a special calculation tool for solving mathematical problems, which can solve all kinds of complex mathematical problems, such as algebra, geometry, trigonometric functions and so on. It also has a drawing function, which can directly display the graphics of mathematical functions.
Mobile phone application: Now mobile phone application has also become a common computing tool. There are various computing applications on mobile phones, such as scientific calculators, graphic calculators and unit converters. , convenient to use anytime, anywhere.
Network Online Calculator: This is a network-based computing tool that can be used anywhere there is a network. Can carry out various mathematical operations, including basic mathematical operations, scientific calculations, unit conversion and so on.
The popularization and application of these computing tools have greatly facilitated people's work and life, and improved work efficiency and quality of life.