Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eaab25e98cefffbbd3b5f2e20204c094f7a1c1776a038c50f49f35547bfb0910:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^