Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 542084e134fcef6671d986add78eebe436578135b5b9ce1393623d31d06efcf1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^