Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94ee012cef651292b261f5d9620e5e295e0841b8c1fa451d54258fc727e64d0f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^