Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f46ff9b5e62c2c9714cfcfc654a4a6e6568b3d11d1a0bcf8405051a601579c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^