Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8e0cb5f6a0bffd126a99de03573cafc64abe3926557092f1a1d2ee09b66531d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^