人工智能数学问题解决

AI Math Problem Solving compared with Photomath, Wolfram Alpha and Symbolab
AI Math Problem Solving (Math.now)	Photomath	Wolfram Alpha	Symbolab
Input: Accepts typed text, photos of problems read by OCR, and file uploads, then answers follow-up questions in a chat.	Input: Scans a problem with the camera, including word problems, or takes typed input in a calculator.	Input: Pro accounts can upload data, images and files in 60+ formats for analysis.	Input: Accepts typed notation, plain-language requests and photos of handwritten work.
Subjects covered: Algebra, geometry, calculus, equations and word problems.	Subjects covered: Arithmetic, algebra, geometry, trigonometry, statistics and calculus, from elementary to college level.	Subjects covered: Broader than school mathematics, with downloadable computed data and 3D models on Pro.	Subjects covered: Algebra, calculus, trigonometry and pre-calculus, with physics and statistics also mentioned.
Reliability: The service says it uses GPT-4o, a language model, so an answer can be wrong. Check the result and the reasoning, especially for engineering calculations.	Reliability: Shows a solution and its steps, sometimes with several methods.	Reliability: Its Pro page lists extended computation time, which is relevant to heavy symbolic problems.	Reliability: Breaks problems down into steps and offers practice problems with hints.
成本： Presented as free, though the page links to a pricing page that was not read.	成本： Basic is free with step-by-step explanations. Paid monthly and annual plans add visual aids and extra tips.	成本： Pro, Pro for Students and Pro for Educators exist, and step-by-step solutions are a Pro learning tool. Prices were not shown on the page consulted.	成本： Prices are not shown on the page consulted. It is operated by Learneo, Inc.
平台： Web service.	平台： Android and iOS apps.	平台： Web, plus free iOS and Google Play apps where Pro users get step-by-step help.	平台： Web service.

AI Math Problem Solving compared with Photomath, Wolfram Alpha and Symbolab

AI Math Problem Solving (Math.now)

Photomath

Wolfram Alpha

Symbolab

Input: Accepts typed text, photos of problems read by OCR, and file uploads, then answers follow-up questions in a chat.

Input: Scans a problem with the camera, including word problems, or takes typed input in a calculator.

Input: Pro accounts can upload data, images and files in 60+ formats for analysis.

Input: Accepts typed notation, plain-language requests and photos of handwritten work.

Subjects covered: Algebra, geometry, calculus, equations and word problems.

Subjects covered: Arithmetic, algebra, geometry, trigonometry, statistics and calculus, from elementary to college level.

Subjects covered: Broader than school mathematics, with downloadable computed data and 3D models on Pro.

Subjects covered: Algebra, calculus, trigonometry and pre-calculus, with physics and statistics also mentioned.

Reliability: The service says it uses GPT-4o, a language model, so an answer can be wrong. Check the result and the reasoning, especially for engineering calculations.

Reliability: Shows a solution and its steps, sometimes with several methods.

Reliability: Its Pro page lists extended computation time, which is relevant to heavy symbolic problems.

Reliability: Breaks problems down into steps and offers practice problems with hints.

成本： Presented as free, though the page links to a pricing page that was not read.

成本： Basic is free with step-by-step explanations. Paid monthly and annual plans add visual aids and extra tips.

成本： Pro, Pro for Students and Pro for Educators exist, and step-by-step solutions are a Pro learning tool. Prices were not shown on the page consulted.

成本： Prices are not shown on the page consulted. It is operated by Learneo, Inc.

平台： Web service.

平台： Android and iOS apps.

平台： Web, plus free iOS and Google Play apps where Pro users get step-by-step help.

平台： Web service.