Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7cb88d8cdee7f81b017932c7d3e3b6b1c1c1282ebc7b508d38d3e54b42b91f3d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^