page_title: 3Blue1Brown
hierarchical_section_title: 3Blue1Brown
context_page_description: 3Blue1Brown is a math YouTube channel created by Grant Sanderson. The channel focuses on higher mathematics with a distinct visual perspective. Topics covered include linear algebra, calculus, neural networks, the Riemann hypothesis, Fourier transform, quaternions and topology. As of August 2020, the channel has 3.03 million subscribers.
context_section_description: 3Blue1Brown is a math YouTube channel created by Grant Sanderson. The channel focuses on higher mathematics with a distinct visual perspective. Topics covered include linear algebra, calculus, neural networks, the Riemann hypothesis, Fourier transform, quaternions and topology. As of August 2020, the channel has 3.03 million subscribers.
caption: The channel name and logo reference the color of Grant's right eye, which has blue-brown sectoral heterochromia.[1] It also symbolizes the channel's visual approach to math.