Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 79e8b48038fd1f83422976a9d65e56baef0eb5591b3d49993392a9dbcb455439:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^