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- What is the difference between equation and formula?
An equation is any expression with an equals sign, so your example is by definition an equation Equations appear frequently in mathematics because mathematicians love to use equal signs A formula is a set of instructions for creating a desired result Non-mathematical examples include such things as chemical formulas (two H and one O make H2O), or the formula for Coca-Cola (which is just a
- What is the equation for a 3D line? - Mathematics Stack Exchange
I love your answer for a line equation in the form of z = f (x, y) Unfortunately calculating square roots can be impractical from the calculational standpoint and hence I really doubt any plotting software will be able to graph it correctly
- simple geometry question- equation of cylinder
The equation of an object is a way of telling whether a point is part of an object -- if you substitute the coordinates of the point into the equation and the equation is true, then the point is on the object; if the equation is not true for that point, then the point is not on the object
- What exactly is an equation? - Mathematics Stack Exchange
the equation to simpler equation (s) and end up with an equation that can be solved by inspection In all these cases the equality tells you two things are really the same What you do with that information depends on the context
- Equation of a rectangle - Mathematics Stack Exchange
I need to graph a rectangle on the Cartesian coordinate system Is there an equation for a rectangle? I can't find it anywhere
- Intuitive explanation of the backward Kolmogorov equation?
I feel the Fokker-Planck equation is fairly well explained here and there in the applied literature, while the backward equation mostly shows up in mathematics books that are both very terse and dense with specialised terminology
- intuition - How Bernoulli differential equation arise naturally . . .
A Bernoulli differential equation is a non-linear differential equation of the form $$ \\frac{dy}{dx} + P(x)y = Q(x)y^n $$ I understand this is special; Because its exact solution is known though
- How to solve the Riccatis differential equation
I found this question in a differential equation textbook as a question The equation $$ \frac {dy} {dx} =A (x)y^2 + B (x)y +C (x) $$ is called Riccati's equation
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