Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5047a2d5ba7667550ac2a4c525fa369497e9219af5b43c8f861a53085003e783:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^