Links to Online Calculators and PDF References

 

These are links to third party online calculators. They will help us perform numerical analyses or produce graphs when doing so by hand would be onerous. In most cases, feel free to use the calculators in lieu of doing the calculations by hand.

Section 1.3: Direction Field Grapher (or Slope Field Generator)
https://www.desmos.com/calculator/p7vd3cdmei

Section 1.3: Isoclines and Solution Curves
http://mathlets.org/mathlets/isoclines/

Sections 1.4, 3.6, 3.7: Euler's Method (Basic and Improved) and Fourth Order Runge-Kutta:
www.math-cs.gordon.edu/~senning/desolver

Ordinary Differential Equation Solver
https://www.symbolab.com/solver/ordinary-differential-equation-calculator

Riemann (Right end point, Left end point, Midpoint) Rule, Simpson's Rule, Trapezoidal Rule: nastyaccident.com/calculators/calculus/