Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c0455f44c946816b0cbad45f83645c3758fcbe04fee58820f19ead005d1fdcc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^