Strict Math
Structured mathematical reasoning with explicit steps and definitions.
For proofs and formal work.
AI chat for math
Work through proofs, problem sets, and intuition-building explanations in one place—with Strict Math for rigor and Math Visualization for interactive plots. Full workspace access requires a Pro or Lifetime plan.
Pro from $14.99/month · Lifetime $149.99 one-time
View live demoI separated the argument into definition, comparison, and a plotted example:
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Math needs more than a paragraph
When steps are skipped or graphs are missing, it is harder to learn, verify, or reuse the result on an exam.
Answers that jump to the result without showing the logic chain.
Concepts like growth, limits, or transformations are easier with plots.
Some problems need rigor; others need exploration—one default mode rarely fits both.
Built for mathematical work
Switch between rigorous reasoning and visual explanation without leaving the thread.
Structured mathematical reasoning with explicit steps and definitions.
For proofs and formal work.
Generate interactive plots alongside plain-language explanations.
See the math-visualization demo without a subscription.
Increase reasoning effort when a problem needs more deliberate analysis.
Supported on select models.
Attach worksheets or textbook pages so answers reference your material.
Keep the source in context.
Pick the model that fits symbolic, numeric, or explanatory work.
OpenAI, Anthropic, Google, xAI, and more.
Explore alternative solution paths without losing the original work.
Compare methods side by side.
A practical loop
Use the same conversation for setup, solving, and visualization.
Paste the question or attach a PDF from your course.
Use Strict Math for proofs or Math Visualization when a plot helps.
Ask follow-ups, branch another method, or export the explanation.
Use cases
“Solve this integral and explain each substitution.”
“Explain eigenvalues with a simple visual example.”
“Find the error in my derivation.”
FAQ
Yes. The math visualization example page is a full interactive demo you can open without a subscription.
No. It is a study aid. Always verify critical work with course materials, instructors, or official solutions.
Supported reasoning models with Strict Math or Math Visualization enabled. You can switch models if one approach fits better.
Pro is $14.99 per month and includes all premium models plus voice chat. Lifetime is $149.99 as a one-time payment and lets you bring your own API keys. Visit the pricing page for current plan details.
Yes. You can explore the interactive math visualization example without a subscription. After signing in, you can browse the workspace interface, but sending messages requires an active Pro or Lifetime plan.
Ready to get started
Pick Pro or Lifetime on the pricing page, then start with the model and tools your task needs.