Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74263cf7d676dd7c74557e9c4b2ddf86a3510e23f8a8ed9f1ad84c52a873a7d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^