Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a84ac14d89db20196b8ded906a50d6b054df4e811f27e41417a92dd0430e250:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^