Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 699814086836cf01087ac2a2933e2d44185a6332f0ae1670183ea3ff61eb900a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^