# Hankel function (chart) Calculator

## Calculates a table of the real and imaginary parts of the Hankel functions of the 1st kind Hv(1)(x) and the 2nd kind Hv(2)(x), and draws the chart.

 function Hν(1)(x) Hν(2)(x) H' ν(1)(x) H' ν(2)(x) order v real number [ initial value x increment repetition ]
 $\normal Hankel\ functions\ of\ the\ 1st\ kind\\\hspace{75} H^{(1)}_\nu(x)\ and\ 2nd\ kind\ H^{(2)}_\nu(x)\\[10](1)\ x^2y''+xy'+(x^2-\nu^2)y=0\\\hspace{25} y=c_1H^{(1)}_\nu(x)+c_2H^{(2)}_\nu(x)\\[10](2)\ H^{(1)}_\nu(x)=J_\nu(x)+iY_\nu(x)\\\hspace{25} H^{(2)}_\nu(x)=J_\nu(x)-iY_\nu(x)\\$

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