Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8536308d660c7314a69b77b51b6108293aa1f3096f2acd6431f5622f4f85df37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^