Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e3a952ed2c15b6d6f9bd97b46cfaddfa483bf75329fcec8ca6a3d53ec5cf1830:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^