Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d432fab4ee1530ce6d099182be75e3a0a8b2722dbf1252dd1432644a4784cd2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^