Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 399f01068b4f8537d1ae6a9004331057edb31fd9d297e14a7f5a337069e6eb69:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^