Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9d66b3e4351eb3fa6c942a4bb0c431b362dae42e515d6bb035ccbed6dd2ebf3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^