Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d2aa24a6ca9b2599c6328a6eb80cced8fbe631c1ae77ab8c1d034714f60a0ddb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^