Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a67bbde31cd53349aee884ff23c7b51d63f9efea06f9c467563129fd0725cd13:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^