Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 203164505f9b68ade42989926b8dd4ccaef281e15f8e52a881118c8fe24720e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^