Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4517f7ad3b4f24bc5fcceb8dbbe3247b512151dc742947265851d7c277b73a39:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^