use Euler method y' = -2 x y, y(1) = 2, from 1 to 5 ...
https://www.wolframalpha.com/input/?i=use+Euler+method+y'+=+-2+x+y,+y(1)+=+2,+from+1...Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, ... use Euler method y' = -2 x y, y(1) = 2, from 1 to 5.
Euler's formula - Wikipedia
https://en.wikipedia.org/wiki/Euler's_formulaEuler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric functions and the complex exponential function.Euler's formula states that for any real number x: = + , where e is the base of the natural logarithm, i is the imaginary unit, and cos and sin are the trigonometric functions ...
Differential Equations - Euler's Method
tutorial.math.lamar.edu › Classes › DEDec 03, 2018 · This method was originally devised by Euler and is called, oddly enough, Euler’s Method. Let’s start with a general first order IVP. dy dt = f (t,y) y(t0) =y0 (1) (1) d y d t = f ( t, y) y ( t 0) = y 0. where f (t,y) f ( t, y) is a known function and the values in the initial condition are also known numbers.