Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df78efbc9d44f62ed2b82b4860a2565c76a3f1c69fee4673e1a9203183cface8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^