Signals & EE · Closed-form
1st-order Laplace
e^{-at} and unit-gain step
1st-order responses
- L⁻¹{1/(s+a)} = e^{-at}
- 0.135335
- step of a/(s+a) = 1−e^{-at}
- 0.864665
Closed-form or algebraic result. Invalid inputs show an error. Check against your own derivation. FrameCalc is educational software. Results are for study and comparison, not medical, radiation-protection, or engineering sign-off. Fusion tools are models, not device predictions. Accuracy · Legal