Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 100f53452782f7b2c35b9276aed093cf0c41a5cb234a38aaca35e2ffe00c6378:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^