Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ac18bc8bd3414af1e4054fe2d7149b83cc67a6688ad2676f1b74b7aedf0a21c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^