Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a5a0f06386e0d935b536e2532464e914e5cb562da17b2517a472445691893184:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^