Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7b4ef762b0cd3711b369f4396cfe0c1759739ee8547cf37fd15c63b506694121:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^