Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1fd912695324f167899bb9a75103aa934e33666e0d0912584b4c387a5175ee0f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^