Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd41d80e0c0e0de80540a08ee82458074ca0ce9f2f996ee74c0ae8858ab4e373:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^