Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 865a2a45bfaab87cb4f7a180e7a5c7d89bc9833d538e6fb38d71c5a3678b9374:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^