Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 50c99a235f50df671d846f753c62e576d032595d2f26db58c41a48cb8a29e430:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^