Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 34804f41583053d1341eaadefcf8cee3c747343026b688e8fb2d225aa8962375:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^