Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73f38bb82ff161271946a9f28ebf6e201ac729c144f6149b489b49011598eb34:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^