Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df8a28100df0d92203f94369cd8c1ec23b5803f93931c1fcf2d537702f3a1621:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^