Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6ee64572d5ca9d035d54851e53006cd4a0512a23c8ec0dc35bdab60a4acaa62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^