Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 01926669c4e28423ce513e3a0c5ec961b513031f634ee8f279ab569feed142a5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^