Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 941c11530206aa095d387efb2b428f00bab0786122455b0861e2ebc035614902:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^