Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e8d978a07730d8750c4f14f6136719a7dca5c7b8436fb90716aabc72dee064a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^