Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df93ab6f4e9937a6ba8bb9d508d6925dd909c720473ac665f52d45a986123465:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^