1basisGradient[0] = 7.44966684276795 * rr + 7.61564081605812 * ss - 5.4599331074841;
2basisGradient[1] = 7.61564081605812 * rr + 7.44966684276796 * ss - 5.4599331074841;
4basisGradient[3] = 7.44966684276795 * rr - 0.165973973290166 * ss - 1.9897337352846;
5basisGradient[4] = -0.165973973290166 * rr - 0.331947946580331 * ss + 0.165973973290182;
7basisGradient[6] = -0.331947946580331 * rr - 0.165973973290166 * ss + 0.165973973290182;
8basisGradient[7] = -0.165973973290166 * rr + 7.44966684276795 * ss - 1.9897337352846;
10basisGradient[9] = 0.712610817400159 * rr - 7.99630368687794 * ss + 0.408594905200436;
11basisGradient[10] = -7.99630368687794 * rr - 15.9926073737559 * ss + 7.99630368687875;
13basisGradient[12] = -15.9926073737559 * rr - 7.99630368687794 * ss + 7.99630368687875;
14basisGradient[13] = -7.99630368687794 * rr + 0.712610817400159 * ss + 0.408594905200435;
16basisGradient[15] = 0.712610817400159 * rr + 8.7089145042781 * ss - 1.12120572260067;
17basisGradient[16] = 8.7089145042781 * rr + 0.712610817400159 * ss - 1.12120572260067;