4 calculators in this category
- Euler's Method CalculatorEuler and Heun (improved Euler) methodsThis calculator marches an initial value problem forward one step at a time and shows you the arithmetic. Enter the…
- Runge-Kutta RK4 CalculatorClassical fourth-order Runge-Kutta (Kutta, 1901)Enter the right-hand side of dy/dx = f(x, y) , an initial condition, a step size and a final x , and this calculator marches…
- Laplace Transform CalculatorStandard one-sided Laplace transform tableThis calculator works both directions. Give it a time-domain function of the form A·tⁿ·e^(at)·sin(ωt) or A·tⁿ·e^(at)·cos(ωt)…
- First Order Linear ODE CalculatorIntegrating factor methodPut your equation in the standard form y′ + P(x)y = Q(x) , type in P and Q and an initial condition, and this calculator…
Which one do you need?
- Euler's Method Calculator
- Step through an initial value problem with Euler's method or improved Euler (Heun). Get the full x-y step table and the error versus a reference.
- Runge-Kutta RK4 Calculator
- Solve dy/dx = f(x,y) with the classical fourth-order Runge-Kutta method. See k1 to k4 at every step, an error estimate, and a side-by-side comparison with Euler.
- Laplace Transform Calculator
- Transform f(t) into F(s) from the standard table, or invert a second-order F(s) by partial fractions. See the rules applied, the poles and the ROC.
- First Order Linear ODE Calculator
- Solve y' + P(x)y = Q(x) by the integrating factor method. Enter P, Q and an initial condition to get mu(x) and the solution at any x, with steps.
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