Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 793c763b56532a03e10c2860b4c866409521f0c2918b5a9d95127268292429a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^