Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a6537f3bb51c005914079fb5371cceb8345c1f295ca5ac6cd95b741c68626d77:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^