Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba40c6f1e7ec27ac1582eaf46f1cacee7bd458866477e953b79ad90897ef3b07:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^