Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e230544ad977498076cd12e7a5bdbe170c69e52e3e93241302cd48801845a46f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^