Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 386d1fb80b954049cefbd2d7c72d351456a64e496a8c7de970b0da5ba15b9e33:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^