Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41b68cf7bb02abdc2f5faeb2062924313bdc57770f4324b34020e711c96f176f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^