Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b545e740dbe344ac1b7d545903fc6d7065f6b036a5b76529273cc593b8e7a5d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^