Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04ee0da42072f8f7d0e341da4497c319e7e6e0e7aef670fafd11a796c13b04ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^