Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ef476aee5db3f6544ca332e865969166a295ffc3d0376507615a5fe36472b6a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^