Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d42540e125fff26148dc8ffd10ca0f69d2c5f0c3ae7666c3015fa49f1afef19:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^