Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 860362eb0bae518762fe573039a3785a35300672a02734c1b19839c12d2ceb2b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^