Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> af52fa7fd2d7a67829f83d6c5ada44bb85b0d1322c44f993879af52074582898:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^