Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 172068c439ceb18533aa8727a9a84cc28e495b7a6ac5135caee1d303def03fe8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^