Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00dc88bb18544897efba97186f62e1dd0bd17d25325db8645f732f26e1b06adf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^