Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8bad984f8c1888c046ef3aa185b02703201eec414f4f666efa546fbce9cdfa89:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^