Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c6553b22d4bd6425a2bcbafc7fc4d4f0dda05545f46e42907c66d8c0bf67cbf4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^