Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5de0b90df280d161eab2632508ee229f201694e6de80566e55a903a013a9d773:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^