Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2636b229018cbb795ce3b2773c4c086beca32cee1ec96b83007db33151e5119c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^