Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 07af7804570c254b22f5f88c083ff6b2ee425e23368e50301b4080b1c9aa4b67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^