Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52f04f26aa784a0a2b4886f90156deacaff206d476ae10622b8b6c9b0ee94f63:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^