Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 866c4bdb89da6c67d1415f781b24b7876bafc711e49d091f3d19147512478298:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^