Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6a3d4305c597e4fd7f69a974e085dcb9ba342564f4fb1e0601177e6d18c95cf2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^