Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 096c95e4bd34189e16f774a111f5283e8e5cd7de8b2910784c72eacea5c4367d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^