Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f359017dbf6f9d77cce2a533808a24b085a8838ff27504e79fcdc9e0562cf79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^