Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58078d0b568919ee9486a363d72b042069c67736ae7719a7d80aa2bec184b39c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^