Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83096cf15ea52a3d48d4dbc8e5a9d72b2096e15fa011a73af39e92891761c147:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^