Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9746f6c801a30b81aee87be1971390058a9c8f44b16cab38aa8959a247fde038:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^