Calculus.
the example and solution of integral calculus
Some people find some calculus difficult, some don't.
Calculus in some contexts means stone (such as a urinary calculus or salivary calculus), or can mean mineral deposits on teeth.A calculus, in medicine, is a stone that grows in some organs - such as a kidney.
There are many websites where someone can find a list of valuable calculus formulas. Examples include Wikipedia, MIT, Calculus and Carinsurance Calculator Online.
Calculus is used a lot in business decisions. I am a Business Administration major. An examples is the break-even point in calculus. You need to know how to do this in business so you know how much of a product that you need to sell in order to cover your cost. Hope this helps some. +++ That is just one field, but Calculus is used in a huge range of scientific and engineering problems.
Try this site:* Interactive Examples for Physics 211Complete sets of Interactive Examples were introduced into the calculus-based mechanics course (Physics 211) in the fall semester of 2002. ...** http://research.physics.uiuc.edu/per/ie_211.html
The theory of radio waves and waveguides is explained in terms of equations in the form of vector calculus. Examples are Maxwell's equations.
The predicate calculus extends the propositional calculus by adding quantifiers such as 'all' (written with an upside-down 'A') and 'some' (written with a backwards 'E').
any differential equation would be considered a calculus equations.
Calculus (or, some advanced pre-calculus classes).
Simple answer: Calculus involves derivation and integration, precal doesn't. Pre calculus gives you some of the algebraic, geometric and trigonometric understanding that is required to comprehend the concepts in calculus. Without the knowledge from precal, calculus would not be easily understood, as it is taught in schools today.
Some people find calculus easier, others find physics easier. There is no general answer.