infinitesimal simplicio
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 May7 revised Division by $0$ deleted 1 character in body May3 comment What is the difference between equation and formula? Note: Not every equation is a formula; but by the above definitions, every formula must be an equation in algebra. May3 comment What is the difference between equation and formula? Similar to the distance formula: $D=rt$ May3 comment What is the difference between equation and formula? I would say it is a fuel efficiency formula. May3 answered What is the difference between equation and formula? May1 comment No difference between $0/0$ and $0^0$? May1 comment No difference between $0/0$ and $0^0$? Because it means division by zero. May1 comment No difference between $0/0$ and $0^0$? But the expression $0^0$ has no meaning. May1 comment No difference between $0/0$ and $0^0$? This is a nice summary of "What is $0^0$" May1 comment No difference between $0/0$ and $0^0$? When you say "strictly" speaking do you mean if using the standard algebraic definition of division as $a \div b = \frac{a}{b} = a*\frac{1}{b}; b\neq 0$? Apr27 revised Division by $0$ better formatting Apr27 revised Division by $0$ better formatting Apr4 revised Division by $0$ remove dead link Mar31 comment Percent word problem - calculate store cost This may help :-) Mar30 awarded Organizer Mar30 revised Percent word problem - calculate store cost use correct tag Mar30 suggested approved edit on Percent word problem - calculate store cost Mar28 revised Percent word problem - calculate store cost improved formatting Mar28 answered Percent word problem - calculate store cost Mar27 revised What does “percent of change” mean? how I made sense of this question