Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc25bb9baefa64fe5b9acee5092099a5f00bc5b80b5b83d9d334c2c242ab5db4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^