Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aa2654369a4c639cace852aa64ab46644d2d1bf7cf744a10d2f4ac9d112962ff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^