Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 10ec2432cd3e505ad16b30d027761d9fe3a420b6af0006baa806437510f00ada:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^