Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9fab37ff853d63fb1ec55335034938dbe0bc222d449d1185d0012abc2541a4ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^