Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac819cc4e63dd5170fd1be104ee56bbb413f2d1a3d13c34c26b1786b836e0e14:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^