Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 583e846d082a3a1847bc6bc8be0e402b69af95c661e2596b3920038936e1bf4a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^