Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 098efed48f3e3b82bf4841891d25cc73f67ad771621141f71c2e2840a6707d88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^