Select all values of {{MATH_111}} where the function {{MATH_112}} has a critical point, but no local extremum. {{CMD_113}} {{CMD_114}}{{MATH_115}}{{CMD_116}} {{CMD_117}}{{MATH_118}}{{CMD_119}} {{CMD_120}}{{MATH_121}}{{CMD_122}} {{CMD_123}}{{MATH_124}}{{CMD_125}} {{CMD_126}}{{MATH_127}}{{CMD_128}} {{CMD_129}}{{MATH_130}}{{CMD_131}} {{CMD_132}}{{MATH_133}}{{CMD_134}} {{CMD_135}}{{MATH_136}}{{CMD_137}} {{CMD_138}}{{MATH_139}}{{CMD_140}} {{CMD_141}}{{MATH_142}}{{CMD_143}} {{CMD_144}}