Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ed82c15731eae4b4c26b88c29fb3413a854ef84addf1d29d82276b0c61957c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^