Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e61caa40107f57742be40bff31d09cac3b628fe8914fab62d96f2ae5daea9ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^