Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 007e53633ee9cad256bb4569806234249f8c1c8b88ccc325c4a2d5b315e332ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^