Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ad5164752a8535ba86230af527d41e92852228460b955c9c632c4c44aaa3408:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^