Mathlean · Online math workspace

ODE solution value calculator

Evaluate a supported numerical initial-value solution at a chosen point.

How to use this calculator

Edit the equation, interval and initial value in NDSolveFunction, then the evaluation point passed to Apply. The starter approximates e at x=1.

Tap the math below to edit it and see the result. Once a result is ready, press Tab on a hardware keyboard to accept it. Outside a matrix, Return completes the line; the phone math keyboard has the same Return action.

Try it here

Apply⁡(NDSolveFunction⁡(f′(x)=f(x),f,[x,0,1],1),1)\operatorname{Apply}\left(\operatorname{NDSolveFunction}\left(f'(x)=f(x),f,[x,0,1],1\right),1\right)

Interactive tools require JavaScript. You can read the guide and example without it.

What to know

The solution is an approximate interpolating function over its integration interval. Stay inside that interval; extrapolation is not guaranteed.

Mathlean combines visual mathematical input with computation and canvas tools. Results depend on the expression and available engine support; check important answers independently.

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