Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1fd2f6c948eaa4447013ac4d45646077f7d091742d17f67b5ce06d5ee23688c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^