Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 272ac48ca9780578ba071959fd86897c52d450865ba6f1c3d014b2331417cd97:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^