• Math 22b, 2022 (PDF) (253 page)
• Math 1a, 2021 (PDF)
• Math 21a, Fall 2019 (PDF) ,
• Vector Calculus and Linear Algebra, Open Math Notes, 2018-2019 (404 pages)
• Math 22b [PDF] , Math 22a [PDF] (200 pages each)
• Summer Multivariable Calculus (2019) 109 pages
• Math 21b, spring 2018 [PDF]
• Single Variable [PDF] (Spring 2014)
• Math with historical perspective (2010-2014), 13 lectures 2021 on youtube

• Linear Algebra and Probability (Math 19b, Spring 2011) 154 pages
• Dynamical systems, Spring 2005 (183 pages)
• Linear Algebra (21b, Spring 2018)
• College Multivariable, (Fall 2017)
• Calculus and probability 2003
• 1A Exams (2011-2014) with solutions (280 pages PDF)
• Math 21a Exams (2004-2017) with solutions (840 pages PDF)

• Calculus of variations: Moser script at ETH, 1988
• Probability, 2009 (from 1994 lecture notes at Caltech), Local build (updated April 2011)
• Probability, 1997 82 pages (taught at U of Arizona),
• Geometry and geometric analysis, 1995, taught at Caltech) 121 pages PDF
• Math 2C Calculus and Probability, Caltech, 1995

Summer school

• Maths21a (Summer 2022)
• Maths21a (Summer 2021)
• Maths21a (Summer 2020)
• Maths21a (Summer 2019)
• Maths21a (Summer 2018)
• Maths21a (Summer 2017)
• Maths21a (Summer 2016)
• Maths21a (Summer 2015)
• Maths21a (Summer 2014)
• Maths21a (Summer 2013)
• Maths21a (Summer 2012)
• Maths21a (Summer 2011)
• Maths21a (Summer 2010)
• Maths21a (Summer 2009)
• Maths21a (Summer 2008)
• Maths21a (Summer 2007)
• Maths21a (Summer 2006)
• Maths21a (Summer 2005)
• Maths21a (Summer 2004)
• Maths21a (Summer 2003)
• Maths21a (Summer 2002)

Extension school

• MathE320 (Spring 2022)
• MathE320 (Spring 2021)
• MathE320 (Fall 2017)
• MathE320 (Fall 2016)
• MathE320 (Fall 2015)
• MathE320 (Spring 2015)
• MathE320 (Spring 2014)
• MathE320 (Spring 2013)
• MathE320 (Spring 2012)
• MathE320 (Spring 2011)
• Math E320 (Spring 2010)
• Maths300R (Summer 2007)

Linear algebra and differential equations

Linear algebra and probability theory

• Math19b (Spring 2011)

Geometry

• Geometry and geometric analysis (1995) PDF

Single Variable

• Section in Math 1b (Fall 2022)
• Introduction to Calculus, (Spring 2021)
• Introduction to Calculus, (Spring 2020)
• Introduction to Calculus, Spring 2014
• Introduction to Calculus, Spring 2013
• Introduction to Calculus, Spring 2012
• Introduction to Calculus, Spring 2011

Multivariable

• Math 22b (Spring 2022)
• Math 21a (Fall 2019)
• Math 22a (Fall 2018)
• Math21a (Fall 2017)
• Math21a (Fall 2016)
• Math21a (Fall 2015)
• Math21a (Fall 2014)
• Math21a (Fall 2013)
• Math21a (Fall 2012)
• Math21a (Fall 2011)
• Math21a (Fall 2009)
• Math21a (Fall 2008)
• Math21a (Fall 2007)
• Math21a (Fall 2006)
• Math21a (Spring 2006)
• Math21a (Fall 2005)
• Spring 2004
• Math21a (Spring 2003)

Dynamical systems

• PRISE project 2008 with John Lesieutre
• Math118r (Spring 2005)

Complex analysis

• Residue calculus (1996) PDF
• Several complex variables (1996) PDF

Probability theory

• Probability on Calculus Level (1995) PDF
• Probability theory in multivariable calculus PDF, Fall, 2002
• Introduction to Probability (1994) 2M PDF , [Scan of book]