Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 660c8172c77b10b99569ca805b2b3e615991a4248fb0f8e2067049e423628366:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^