Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b3bfb9d32b7e9a35ea4126c500af800784b7f5756ed6438163083d435a0e9a06:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^