Pages using the Mathjax JavaScript library

• Errata for Linear Algebra by Serge Lang, 3rd edition (6 April 2023)
• Out of copyright mathematics books (10 October 2022)
• Sum of a to the n formulas (1 July 2022)
• Trigonometry (10 June 2021)
• Three-phase motor questions (21 June 2016)
• Line voltage and phase voltage in three phase electricity (11 March 2016)
• Demonstrating the log inequalities with Octave (17 January 2014)
• Entropy of discrete probabilities in Perl (27 March 2013)
• Mathematical expressions in Japanese high school entrance exams (18 February 2013)
• Approximations for log (n choose r) (14 February 2013)
• Testing Stirling's approximation (14 February 2013)