Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a5107d5736d72932e32c511aa12c14186f58eafab428b1a9cfee234506ed1aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^