Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22624242ad3f1f5ae2d46dae1935f4ba5092caba73806e522922dbd4264b0c14:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^