Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 596f31b137b6e0eba52f15d9c0d403418bd5235a3ca65114fa05e28932975b09:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^