Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11b9c524c698acbd9a8c7c8601271b17998dd6d0df44164f9039807521f759bf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^