Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9182fc9f449725371b473ed79c608bd03c6ee35c66f32b646d4bb9ba39c40f7d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^