Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08e4a4b08fd2861dfc221dd433a9a38e8e48eb539c9e4f95c62d2d8c8968da70:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^