Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45a2d164505ecab76b42704c1b5c527cda405e379b88e58f497f7e5ada636378:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^