Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a85b7bb1a840b3a633f1bd8ca8d9bbe87ccc67e4593b161cb9f47f301b3562f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^