Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c2186df140736aa41cc2ce5f7973fc30171492c4dc23dff9174280b8e8ccae32:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^