Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3adf1e6361b9068b15ae7f100e313957783ff3d78dec0454e19083badffb90b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^