Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05c1fd1ac3c334bcb75ef5829e41ea6915cf832e81bfea4877b6d637740ecec0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^