Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 10ab745a63ac0a29b5c4dadbe77726e9543df78ded39eb8e72db45a39c9a4cce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^