Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 177f9ac37bf3bc0b0436dc2465e500dd517b6a6b2678666da404759293ae1155:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^