Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8660991847ebc198b46101c756071cab5dde8f0c54ee2473de9062902ffe62e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^