Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79594d5ab32ef0dfdba57fcf5172134ef03eaa68334160099c47737c612d0360:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^