Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e5004a1dbff9eba1454c3309311c73f9518f93de6d341264c36445a5cb37888:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^