he Y axis.  <a href="#ab643f1bac838912c58b25923b5de40ca">More...</a><br /></td></tr>
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<tr class="memitem:acaf25f2c0ad80c5d7e2f451f58522a49"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceh__alpha__utilities.html#acaf25f2c0ad80c5d7e2f451f58522a49">h_alpha_utilities::rotation_z</a> (theta, x, y, z, xn, yn, zn