Given {{MATH_1}}, compute {{MATH_2}}. {{MATH_3}} {{CMD_4}} {{MATH_5}} {{CMD_6}} {{CMD_7}} {{CMD_8}} Given {{MATH_9}}, compute {{MATH_10}}. {{MATH_11}} {{CMD_12}} {{MATH_13}} {{CMD_14}} {{CMD_15}} {{CMD_16}} Given {{MATH_17}}, compute {{MATH_18}}. {{MATH_19}} {{CMD_20}} {{MATH_21}} {{CMD_22}} {{CMD_23}}