Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e7da6cf40d421575ccb40c3a4f369ea1ee9c96a605fff4de9269a039335aa802:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^