Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6df8c58e3d983a6d0635c7ebee4dacbd3dcb3468d00793a44d3028a24924d3c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^