Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ad360b92c092556c7ba000e6eaad10a8baae8b851604bc3f1456a853407c486:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^