Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 507c3de67081543d879f303a07839afc40334ef42c71de6a7928956e7b3a01d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^