Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51abb102ee491051efdff45f2b6cf65f5f818227025abaea4f8be0bee9bc396b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^