Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0fa250a81b573322cfb4565edb7019a93ca8a58e3e540680083df6b7c482d67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^