Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5446d098a82565c424ee8ab2d88ca7ff7f882b90916a8ebf48c43e176ef70fba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^