# Mathematics 1,280 courses and talks. - [Who invented the equals sign?](https://invisiblenetwork.ai/learn/gresham/who-invented-equals-sign): Professor Robin Wilson · Gresham College - [From World Brain to the World Wide Web](https://invisiblenetwork.ai/learn/gresham/world-brain-world-wide-web): Professor Martin Campbell-Kelly · Gresham College - [YEA, WHY TRY HER RAW WET HAT?](https://invisiblenetwork.ai/learn/gresham/yea-why-try-her-raw-wet-hat): Professor Robin Wilson · Gresham College - [You might not know this about me... Professor Tony Mann & Dunfermline A.F.C.](https://invisiblenetwork.ai/learn/gresham/you-might-not-know-about-me-professor-tony-mann-dunfermline-afc): Professor Tony Mann · Gresham College - [Linear Algebra for Machine Learning and Quantum Computing](https://invisiblenetwork.ai/learn/nptel/111106004): Prof. Ranveer Singh · IIT Indore (26 lectures) - [Category Theory](https://invisiblenetwork.ai/learn/nptel/111104524): Prof. Amit Kuber · IIT Kanpur (24 lectures) - [Statistical Inference](https://invisiblenetwork.ai/learn/nptel/111102112): Prof. Niladri Chatterjee · IIT Delhi (24 lectures) - [Linear Regression Analysis and Forecasting](https://invisiblenetwork.ai/learn/nptel/111104098): Prof. Shalabh · IIT Kanpur (24 lectures) - [Introduction to Probability and Statistics](https://invisiblenetwork.ai/learn/nptel/111106112): Prof. G. Srinivasan · IIT Madras (23 lectures) - [Curves and Surfaces](https://invisiblenetwork.ai/learn/nptel/111104095): Prof. Sudipta Dutta · IIT Kanpur (22 lectures) - [Partial Differential Equations (PDE) For Engineers: Solution By Separation Of Variables](https://invisiblenetwork.ai/learn/nptel/111105093): Prof. Sirshendu De · IIT Kharagpur (22 lectures) - [Differential Calculus in Several Variables](https://invisiblenetwork.ai/learn/nptel/111104092): Prof. S Dutta · IIT Kanpur (21 lectures) - [Ordinary Differential Equations : Power series, eigenvalues and Green functions](https://invisiblenetwork.ai/learn/nptel/111105003): Prof. Somnath Bhattacharyya · IIT Kharagpur (20 lectures) - [Basics of Nonparametric Tests with Applications by R](https://invisiblenetwork.ai/learn/nptel/111105762): Prof. Saran Ishika Maiti · Visva Bharati University, Santiniketan (20 lectures) - [Probability and Stochastics for finance](https://invisiblenetwork.ai/learn/nptel/111104089): Prof.Joydeep Dutta · IIT Kanpur (20 lectures) - [Mathematical Methods for Boundary Value Problems](https://invisiblenetwork.ai/learn/nptel/111105132): Prof. Somnath Bhattacharyya · IIT Kharagpur (20 lectures) - [Advanced Computational Techniques](https://invisiblenetwork.ai/learn/nptel/111105164): Prof. Somnath Bhattacharyya · IIT Kharagpur (20 lectures) - [Nonlinear programming](https://invisiblenetwork.ai/learn/nptel/111107104): Prof. S. K. Gupta · IIT Roorkee (20 lectures) - [Numerical Methods: Finite difference approach](https://invisiblenetwork.ai/learn/nptel/111107107): Prof. Ameeya Kumar Nayak · IIT Roorkee (20 lectures) - [Mathematical Modelling: Analysis and Applications](https://invisiblenetwork.ai/learn/nptel/111107113): Prof. Ameeya Kumar Nayak · IIT Roorkee (20 lectures) - [Statistical Data Analysis: Application to Atmospheric Science](https://invisiblenetwork.ai/learn/nptel/127106011): Prof. Sarita Azad · IIT Mandi (20 lectures) - [Groups: Motion, symmetry and puzzles](https://invisiblenetwork.ai/learn/nptel/111106114): Prof. Amit Kulshrestha · IISER Mohali (17 lectures) - [Mathematical Constants and Their Beautiful Relationship](https://invisiblenetwork.ai/learn/gresham/series-mathematical-constants-and-their-beautiful-relationship): Professor Raymond Flood, Professor Robin Wilson and Professor John D Barrow FRS · Gresham College (3 lectures) - [Science in Ancient Greece](https://invisiblenetwork.ai/learn/gresham/series-science-ancient-greece): Professor Edith Hall · Gresham College (3 lectures) - [Panel Discussion: Analysis of Open Science Policies](https://invisiblenetwork.ai/learn/cern/3007723): Greg Tananbaum · CERN - [Non-parametric Statistical Inference](https://invisiblenetwork.ai/learn/nptel/111102143): Prof. Niladri Chatterjee · IIT Delhi (10 lectures) - [Geometry of Curves and Surfaces](https://invisiblenetwork.ai/learn/nptel/111104765): Prof. Abhijit Pal · IIT Kanpur (45 lectures) - [Stochastic Processes](https://invisiblenetwork.ai/learn/nptel/111102098): Prof. Dharmaraja · IIT Delhi (8 lectures) - [4000 Years of Algebra](https://invisiblenetwork.ai/learn/gresham/4000-years-algebra): Professor Robin Wilson · Gresham College - [Computer Circles](https://invisiblenetwork.ai/learn/gresham/computer-circles): Professor Harold Thimbleby · Gresham College - [The Enigma Machine: How it Works](https://invisiblenetwork.ai/learn/gresham/enigma-machine-how-it-works): Professor Raymond Flood · Gresham College - [The Fly Puzzle and Von Neumann's Response](https://invisiblenetwork.ai/learn/gresham/fly-puzzle-and-von-neumanns-response): Professor Raymond Flood · Gresham College - [Here’s looking at Euclid](https://invisiblenetwork.ai/learn/gresham/heres-looking-euclid): Professor Robin Wilson · Gresham College - [Magic Pictures](https://invisiblenetwork.ai/learn/gresham/magic-pictures): Professor Harold Thimbleby · Gresham College - [Mathematics in the modern age - The 18th century: Crossing bridges](https://invisiblenetwork.ai/learn/gresham/mathematics-modern-age-18th-century-crossing-bridges): Professor Robin Wilson · Gresham College - [Principles of Relativity: Einstein and Galileo](https://invisiblenetwork.ai/learn/gresham/principles-relativity-einstein-and-galileo): Professor Raymond Flood · Gresham College - [Unplugging computers](https://invisiblenetwork.ai/learn/gresham/unplugging-computers): Professor Harold Thimbleby · Gresham College - [Topics In Theoretical Computer Science,2018 - Chennai Mathematical Institute](https://invisiblenetwork.ai/learn/nptel/128106003): IIT Madras (9 lectures) - [Topics In Theoretical Computer Science,2023 - Chennai Mathematical Institute](https://invisiblenetwork.ai/learn/nptel/128106033): IIT Madras (6 lectures) - [WIM KLEIN's Farewell Show](https://invisiblenetwork.ai/learn/cern/3024219): Wim Klein and W Klein · CERN - [WIM KLEIN's Farewell Show](https://invisiblenetwork.ai/learn/cern/3024218): Wim Klein and W Klein · CERN - [Arithmetics, geometry and conformal fields](https://invisiblenetwork.ai/learn/cern/3023778): Claude Itzykson · CERN - [Geometric phases](https://invisiblenetwork.ai/learn/cern/3025275): Michael Victor Berry · CERN - [Fuzzy logic](https://invisiblenetwork.ai/learn/cern/3024058): P Smets and P. Smets · CERN - [Fuzzy logic](https://invisiblenetwork.ai/learn/cern/3024057): P Smets and P. Smets · CERN - [Fuzzy logic](https://invisiblenetwork.ai/learn/cern/3024059): P Smets and P. Smets · CERN - [Fuzzy logic](https://invisiblenetwork.ai/learn/cern/3024061): P Smets and P. Smets · CERN - [Fuzzy logic](https://invisiblenetwork.ai/learn/cern/3024060): P Smets and P. Smets · CERN [Next page](https://invisiblenetwork.ai/learn/browse?subject=maths&page=18)