y的链式法则。
每个y项在求导时都会乘以一个dy/dx因子,AskSia会跟踪每个出现。
输入或拍摄隐式方程。AskSia对两边关于x求导,对包含y的项应用链式法则(乘以dy/dx),然后解出最终的dy/dx线性方程。答案以x和y的函数形式给出。
当y由关于x和y的方程(如x^2 + y^2 = 25)隐式定义时,您无法总是显式地解出y。取而代之的是,对两边关于x求导,将y视为x的函数。每个y项在求导时都会乘以dy/dx:y^n的导数为n*y^(n-1) * dy/dx。求导后,结果是关于dy/dx的线性方程;解出它即可将dy/dx表示为x和y的函数。
每一步都透明,每一个答案都经过自我检查。
每个y项在求导时都会乘以一个dy/dx因子,AskSia会跟踪每个出现。
求导后,结果是关于dy/dx的线性方程。AskSia会收集项并分离出dy/dx。
dy/dx以两个变量的函数形式表示,因为y无法显式地表示为x的函数。
通过隐式微分dy/dx得到二阶导数d^2y/dx^2,并将dy/dx替换为第一次计算中的表达式。
用手机拍摄手写或打印的题目,从任何在线作业门户粘贴,或使用完整的LaTeX支持进行输入。
每个答案都通过自我检查。Sia会在您提交作业前捕获符号错误和代数错误。
输入表达式,从作业中粘贴,拍照或说出来。AskSia会解析您的输入并识别其结构。
根据问题结构,AskSia会选择最简洁的解题路径,并为每一步标注执行的操作。
最终结果会附带代入或组合检查。同一概念的练习题只需轻点一下即可获得。
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x^2 + y^2 = 25。dy/dx = -x/y。AskSia进行推导和简化。
x^3 + y^3 = 3xy (叶形线)。AskSia处理代数运算。
求x^2 + xy + y^2 = 7在(1, 2)处的切线。AskSia计算斜率。
对于两个相关量,对时间进行隐式微分。
如果y = arcsin(x),则使用sin(y) = x和隐式微分。
粘贴您的候选答案和原始问题。AskSia会逐步检查过程,标记任何不一致的步骤,并告知您正确的最终值。
General chatbots hallucinate. Photo solvers stop at math. AskSia is built for actual coursework with verified accuracy, visual learning, and every subject.
| Feature | AskSia Solver | ChatGPT | Photo Solvers |
|---|---|---|---|
| Solution accuracy | ✓ 98% | ~70-85%, hallucinations | ~90%, math only |
| Auto-generated diagrams | ✓ Every solve | Inconsistent / broken | Graphs only, math-only |
| Step-by-step explanations | ✓ Numbered + plain English | Inconsistent depth | ✓ Math steps |
| Subject coverage | ✓ Math, Physics, Chem, Bio, CS, Econ | ✓ Wide but unverified | Math only |
| Photo input | ✓ Handwriting + diagrams + code | Photos OK, weak on handwriting | ✓ Math photos only |
| Answer verification | ✓ Self-checked before display | No verification | Math engine only |
| Tutor follow-ups | ✓ Hints, alt methods, ELI5 | ✓ General chat | Not available |
| Practice and flashcards | ✓ One-tap from any solve | Manual prompting | Not available |
| Code debugging | ✓ Python, Java, C++, SQL... | ✓ Yes | Not available |
| Free to start | ✓ Daily solves, no card | Limited model access | Steps locked behind paywall |