Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 78002cd08900cb9a9d74300ef08dd036c1f490d0911eaa50582404eb5c8bc1ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^