Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af0ec49817bb051644a9f27abebc8578918bd405aca230a7873ca95d6af56311:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^