Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> adc22d22f26562b4d509bb8bd342f328e8967caaba378bd7273cb4e62c7850a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^