Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f935847010112160a736ff10223cee27d25e3a2a81abf4ddc2af7a2ec8f73a13:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^