Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7c36e373df05af01a5f5dfe7231e5590ba0ad435e6ee280486a585e34d1d893:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^