Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ccfea05fdeaa79e7ed89a7447e3ad955bdc049296c7dd5b0d6f8993b9181b48:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^