Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc893b147ea9184a9c3d889b3de4540230246c1904947e8e0cb1ea57c379ae8a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^