Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d1667e284b22daa7735a916b1513e8507e1dff0392e9e6046f569d6c8d5c1ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^