Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bd98e3463272f7acf7acc5322bee9bddc97de988ebd9c2d9e599fdbbfee89f67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^