Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 297d5b4692cfb6390b8aab49b8e778c42fe07e325cbb28f06812c52540000b05:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^