Advanced math · Exact kernel
Bessel J₀/J₁
Cylindrical special functions
Bessel J0/J1
- J0
- 0.00250768
- J1
- 0.520185
Closed-form or algebraic kernel. Throws rather than inventing a value. Not a substitute for your derivation. FrameCalc is an educational workbench. It is not for medical, nuclear-safety, radiation-protection, or engineering sign-off. Fusion and IEC estimates are models, not device predictions. Accuracy · Legal