Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6dad2b43f87ac1207b4195610bdc630173f65214010660e9c9a568b335b3ac60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^