Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38259f9c621e72f0f75595becd4623552ced3c771b2d0b66ec89e59555218723:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^