Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc1f95a9ded17330e2154ee331e918ff0b6d16bc0a7332c29e99f236d0ece964:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^