calculus
math
isaac newton invented no such math only science
isaac newton is very smart, and loves math.
advanced math
Math and Science!
math
if you actually mean "for isaac newton" he had algebra, algorithyms, the decimal system.. possibly trig if you mean "by isaac newton" he pretty much invented calculus.
He was a math profesor at Cambridge University
Physics (and math).
Sir Isaac Newton and Leibniz.
He used math and science together, which is known as physics.
if we have a problem, we have a solution, like in math even though that it is hard to answer