Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ab29d541191c6823487e7129ad317fe0af8edc4841d91bbef2cd8620681ae7b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^