Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 33d52a8cf971b89235b0e8db5f2b03b6456ed57d5f1b05c5011b68963e4ed3f3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^