Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 00d47f1700dcfaab82e4b1df3568712562e0ba39edcb78510f280ba5c9b57d30:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^