Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 052092c544864704053deea19647b24d6a0b626181a71fa0385f2c4c5c9cce33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^