Founder at Minireference Co. We make textbooks that don't suck.

No Bullshit Guide to Mathematics => https://noBSmath.com (high school math)

No Bullshit Guide to Math & Physics => https://minireference.com (mechanics and calculus)

No Bullshit Guide to Linear Algebra => http://gum.co/noBSLA (linear algebra and its applications)

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