Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46f3f6ea0fa54ee0927addcb7313d507f325539c1a888fa03b3baf09049ca68a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^