Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74a7690458017000988ee7b6f65ce4cfc43f0f4062ff4ac49c516a4db252330e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^