Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bdeea4846d76f71003def6e8362edf34e0bf40fd36bab9fc3890b46312762423:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^