Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61eeaea0494ce9c075a32311e600ddbaa793b186e52e1740b763b327326da5d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^