Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b4903c48943722f85dd36b982d1f9b0975031763d8df8ac1d1f4e5c578276324:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^