Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cfea3e4ec1aaa67ab58f7096de059d21b65d0c31f7bbee04cbeb6bf11a2cd3b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^