Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b9b7528f99249fd5b8e81ee1b86c8ddcdc7c4131a17867186e8342a02e60f58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^