Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 138a5af95ac4f6ee39aaae0ec2a273f2662727db4dcc34799d1a70073f0413e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^