Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7195534e6d7cc87a1cdaeb72f335e16ab4fe20876190fe0b8de81163829ad73:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^