Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2903744f52205911bdb0033d1c494bb360814ac78b7b4830d78d5ba4040d009e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^