Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c691c908896ba929274073ab646e8e883a175ecce475f32066bcf2b94d1fb95:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^