Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> deeb16d76585ded3a225e884707d789efb245ddd66032877e4c82b18d58016ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^