Algebra 1 lol
Precalculus and/or calculus.
Differential calculus is concerned with finding the slope of a curve at different points. Integral calculus is concerned with finding the area under a curve.
Pre-algebra. Afterwards, it can be, in any order, Geometry, Algebra 2, Pre-calculus, and Calculus.
The term calculus comes directly from Latin. In Latin a calculus (noun) is a small stone used for counting, much like the beads on an abacus. One of the fundamental uses for modern calculus is integration, which is of course addition of infinitely small sections.
The fundamental theorem of calculus is F(b)-F(a) and this allows you to plug in the variables into the integral to find the are under a graph.
Differential equations, Linear Algebra, Abstract Algebra, Real and Complex Analysis, Advanced Calculus, and lots of other fun stuff.
Everything but notation. Newton calculus is a little under developed because of its once scarce use.
It comes out, when it comes out.
In Chapter 20 of what book?
A new chapter usually comes out every Wednesday
A while ago. The newest chapter comes out April 12. Soul Eater comes out on the 12th of every month.