Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2474f0134687072187668a37d5b24f95b93f32a623cefbdd7572e42ad61a4412:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^