Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b55d1972ba184e4b434edff4e0cca91c2603029e5e432f7f24185738693156a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^