Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 514bb82452ca9fb0aa8947c3c90da16220274937159742b4782a998c332155a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^