Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b28f3b4e2e780e9e9d6a9f4bf68a4f9692235fd1048ea835b8aaf8b7866db600:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^