ANG="en-US">at the end of each accepted step of integration process this procedure is </SPAN></FONT>
        <FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="en-US">called, the last steplength used, h, and the order of the method, k, are</SPAN></FONT>
        <FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="en-US">delivered</SPAN></FONT>
<SPAN STYLE="text-decoration: none">   </SPAN><SPAN STYLE="text-decoration: none"><FONT SIZE=4 STYLE="font-size: 16pt"><SPAN LANG="en-US"><I><B>jacobian: Array[Array[Double