Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5617b6203874778ca1d089d9dc744d486bee9274fae201e14ca7caa57a31d08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^