Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 485050e8dad8278eeb2fa8a900e3166ccd7b899b337d195481cadcfeb56b4ccb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^