Join 10,000+ mathematics enthusiasts today

Master Real Mathematics.
From First Principles.

Stop memorizing templates. Master active visualization and rigorous proof-writing. Hand-crafted courses for Olympiads, JEE Advanced, and ISI/CMI entrances.

48+ISI B.Stat / B.Math Cracks (2024-2025)
99.8+Highest JEE Advanced Math Percentile
120+INMO & IOQM Selections Globally
100%Rigorous First-Principles Teaching Vow

Why deMath?

Our most comprehensive and rigorous learning experiences

∀

First-Principles Rigor

We do not believe in rote memorization or calculation tricks. Every formula is derived from the ground up, and every theorem is proved from absolute first principles to cultivate pure mathematical intuition.

Core Focus
■

Active Proof Writing

True mathematics is done, not watched. Students engage in active visualization, construct rigorous mathematical proofs, and submit them for direct evaluation by experienced educators.

∞

Proven Olympiad Pedagogy

Learn from Saad Hassan, an accomplished educator with 8+ years as National Head of Olympiad Division at VMC and credentials from North Carolina State University. Rigorous prep built for elite contest success.

Personal Mentorship & Live Masterclasses

Learn with Saad

Step into the classroom. Experience first-principles problem-solving in action.

2026-2027 Cohorts Open
Saad HassanMaster Mentor

Saad Hassan

Renowned Educator & Author

"We do not teach mechanical tricks or memorized shortcuts. Every theorem is proved, and every insight is derived from absolute first principles."

Ex-Head of OlympiadsVidyamandir Classes (VMC)
Mentor and PlannerCentre of Excellence
Published AuthorThe Olympiad Companion & Books
01 / 04

Learning from First Principles

No mechanical tricks or formula memorization. Discover how to think mathematically.

Comprehensive Cohorts (2026-2027)

Showing 2 Structured Cohorts
A Course for ISILIVE COHORT

A Course for ISI

A comprehensive course for ISI

This will be a nine-month comprehensive live course for ISI covering a) Number Theory b) Combinatorics c) Algebra d) Calculus e) Geometry. Students will be assigned practice problems for each unit. And there will be individual chapter-wise tests and cumulative tests. In the quest to qualify a competitive exam, I am hoping the candidate will develop a deep love for the subject.

Highlights:
  • ■Commences on 15 jan, 2027
₹ 1,50,000₹ 99,999 INR
Explore Course ↗
∫Youtube CoursedeMath Education Vault

Mathematics for Epsilons

Short Problem Solving Session
Highlights:
  • ■Algebra