Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5808c89ef506c2ac7c3560a23e15c92404e4f48b91be7c2bd8d2638584bdf6ff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^