Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ad5af797de1095b44d7eb0bfedb181cfc9c3ed9b8caf2352df0428cf5d7f779:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^