Cameron V. Historical Resolution of the Mathematical Structure of Modern Trigonometry at 1:3 Pythagoras (360/19) (Revision of Isaac Newton’s Fallacy of Trigonometry.). JPRM [Internet]. 2Nov.2015 [cited 18May2024];5(4):624-7. Available from: http://scitecresearch.com/journals/index.php/jprm/article/view/409