Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17b250889bcedc4d19cc3f6c7ebaa957e164c66ef7c997977750485baa16880b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^