Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2eb863c782c15719901ac63d7b23b7ad15a0452dc12680932f916871917c0c3c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^