Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b4a06415d7de62be4e810d4c75d96ee1478ffa3fe47cbe8d4edd1f4faf5a765:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^