Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6aa4a65c84be78eb24ab324dc83668cd29a54a5fbd84249aae46d5a7bbc60ed0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^