Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eabfff1d88d82be898b6eae548aee259df00af6ef86ebf1b68ab9fea86d216d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^