Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e504c41e4772dfda49efa9f93185c84e09912fe07dbd603e0e758e03425bee5d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^