Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 720fdf8fdd20fb44fd97ac1a5a36a4a4a8c09fe9f931f6a990b077f8e572c1be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^