Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 572fc2039ffef37cd1454da840501d3c4dc3b29c4126bbdb11085d1930745645:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^