Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7376e4035b712a58cfceddbdf0a8918eccb28ff341a0c1d602402b84d0ab88ff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^