<div style="color:black;font: 12pt Arial, Helvetica, sans-serif;"><span style="background-color: rgb(255, 255, 255);">I need some help in plotting this series of equations along the x-axis of a 3D graph for values of y = 0, 1, 2, ....13 in tikz.   I have been trying for the last month but cannot make anything work.   Thank you very much in advance.  Sorry but I left the equations off the last email.</span>
<div style="background-color: rgb(255, 255, 255);"><br>
</div>

<div style="background-color: rgb(255, 255, 255);">D. W. Jones</div>

<div style="background-color: rgb(255, 255, 255);"><br>
</div>

<div style="background-color: rgb(255, 255, 255);">
<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{1}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\sin{x}\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{1}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\cos{x}\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{3}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{\sin{x}}{x}-\cos{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{3}{2}}(x)&=-\sqrt{\frac{2}{\pi x}}\left[\frac{\cos{x}}{x}+\sin{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{5}{2}}(x)&=-\sqrt{\frac{2}{\pi x}}\left[\frac{3-1}{x^2}\sin{x}-\frac{3}{x}\cos{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{5}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{3-1}{x^2}\cos{x}+\frac{3}{x}\sin{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{7}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{15-6x^2}{x^3}\sin{x}-\frac{15-x^2}{x^2}\cos{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{7}{2}}(x)&=-\sqrt{\frac{2}{\pi x}}\left[\frac{15-6x^2}{x^3}\cos{x}+\frac{15-x^2}{x^2}\sin{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{9}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{105-45x^2+1}{x^4}\sin{x}-\frac{105-10x^2}{x^3}\cos{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{9}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{105-45x^4+x^4}{x^4}\cos{x}+\frac{105-10x^2}{x^3}\sin{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{11}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{945-420x^2+15x^4}{x^5}\sin{x}-\frac{945-105x^2+x^4}{x^4}\cos{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{11}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{945-420x^2+15x^4}{x^5}\cos{x}+\frac{945-105x^2+x^4}{x^4}\sin{x}\right]\\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{\frac{13}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{9450-4305x^2+195x^4-x^6}{x^6}\sin{x} - \frac{9449x-1155x^3+20x^4}{x^6}\cos{x} \right] \\</div>

<div class="p1" style="font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 18px; line-height: normal; font-family: Arial;">J_{-\frac{13}{2}}(x)&=\sqrt{\frac{2}{\pi x}}\left[\frac{9450-4305x^2+195x^4-x^6}{x^6}\cos{x} + \frac{9449x-1155x^3+20x^5}{x^6}\sin{x} \right]13 </div>
</div>
</div>