Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4066db1fe7def1bc6a653eb20813133fff4d46507bff25d8c6dfe82cf54bf1a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^