Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b95ae4a7ae290f54e526ee089a4f28da81cf74688e2d7bf62758809d51a7d0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^