Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 636b82753527b61930a134c92efc0329d20507c43e4ac4600557dcdff004e9c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^