Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f4b4cae980208fceb6c6e8f19b18ca9c9ae4c0935d54a3ab5150512d4ef8e3c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^