A mathematical rule can be called many things including a theory. Proofs can prove this theory to be a rule.
RULE
the slide rule
Formula
René Descartes (1596-1650)
A mathematical rule can be called many things including a theory. Proofs can prove this theory to be a rule.
RULE
jack likes balls
2400000 times 20000 is a mathematical operation, not a rule.
the slide rule
Formula
equaltion
Order of Operations
Two mathematical innovations in the 17th Century were the slide rule and algorithms.
tacos are delicious
It is a method of calculating for performing an operation or solving a problem.
The Slide Rule