Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dbfc8ebf8fadfbbc8edbf847e2d839dd82532b803707ec9b4db00b07dbc35d9c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^