Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 395b0aa953d8877fa47dd1676cd6faa270849bd16c4a6175349f0adbe7b81bb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^