Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d85daefa689b1dce23203ec6ff188004483a258b1cda12cbea1af6b2733c814:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^