Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2eef41b722f37b8c20861fd7fa8a4a93e744e855866ee172837083ccbd53e1c7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^