{"result":{"text":"d U equals 1 half left parenthesis S t r e s s right parenthesis left parenthesis S t r a i n right parenthesis left parenthesis V o l u m e right parenthesis\ntable attributes columnalign left end attributes row cell equals 1 half times left parenthesis S t r e s s right parenthesis squared over Y left parenthesis V o l u m e right parenthesis end cell row cell d U equals 1 half times left parenthesis x rho g right parenthesis squared over Y A d x equals 1 half fraction numerator rho squared g squared A over denominator Y end fraction x squared d x end cell end table\n"},"status":"ok"}