Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7186377849032a113a62cb8b6f750a96c29f423b7833f860f2ee0777cf755292:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^