Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6296c7061f090188452a327116e33e8ac90706a22cafe957c2f3d4739f884825:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^