Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d53a64e49e5499c4fc54bc13240e3d7702ecb80728d44ccf6842b7e08d1bb6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^