Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a006c0de00be142e0281f63367d61c162eb54fff27866e13506da04e6672ccd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^