Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6649cf4a10a710b2666fcb053610457ce8280f423c59a4de15664dc54e03497d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^