Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e1a2397798ee26c8cc13bcb87108ce1218c18b99272e9a1c85e240987a18748:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^