Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6705dfbf5ae0f793503c4dd8a161702c3c84df2987526563f71ee15c85aa8108:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^