Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 546c488bacf12166bf352b3e7994bd577c10301f8e2f9423437e406258eebc0c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^