Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59574fb6ca2666a59f85a3d42766b398994632e18213af8aa31c7ec9fa307840:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^