Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 75c96e81b08dfdbc5278b45fb14464f118e41de0050ef3af6848148f2731f793:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^