Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e115f1b901f21ec77cd80445de26e593dd6d2f859af69e91cd87fd755122993:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^