Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> baa38fef1af2dfde3a8c2d9b6b7ec082d0a000fe185d069ce3dd7cad1fd0e6ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^