Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d00c83e20e03266611567aa055f37aa1477e12b2b02e0beda81d33b2d8ac641:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^