代数
方程与列式
Short answer
Yes — Lirno helps with 数学作业.
Lirno is your study companion for scanning, understanding, and practicing 数学作业.
Use it to learn. Follow school rules and verify explanations.
代数Lirno Tutor
ScanPhoto / PDF
iOSiPhone & iPad
PracticeQuizzes
Topics
iPhone 数学作业 AI 助手
用 Lirno 做数学作业：扫描练习纸、逐步讲解、检查并练习。
应用题
读懂题意
几何
图形与角度
分数
比较数量
图表
读表
考试
薄弱点练习
How it works
From stuck to a reusable method.
Capture
Type or scan.
Choose help
Hint, first step, or check.
Practice
Mission, quiz, or cards.
Plan better
Choose tonight’s workflow.
From unblocking to exam prep.
Unblock
Hints and first steps
Check work
Find the error
Exam prep
Short checks
Good to know
FAQ
Clear answers about scanning and responsible use.
What is it?
An AI study helper for explanations and practice.
Can I scan?
Yes, photo or PDF.
Only math?
No, Lirno covers many subjects.
Always correct?
No. Read critically.