Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd22631e58fb6773642fd8b33f6b9bd1d7d7945b6d9c0a0a7964e73dafc884d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^