Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a4521967cb9bcdba7d06112d694ca202cba9d3182c92c94a79d4d122146df384:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^