Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cdb4347c4212b00b50eac79012a7e3aaa1532699b7ce3844a1c1880ddedb4041:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^