Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aea4edf4b9542a71ccf5385227c0e96ae6cd62a5a316ec46c9dfed73f7a59ffb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^