Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f982f66df5abbde09864eaa0e71bb828ecaf0163113bc19d1d1e22506fe7d859:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^