Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 555aaac5c6a41be491125604afb9ce7be274b8019a581bdd51eb1b9edc38099a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^