Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 029526ee02e48221de95eba6d99d24b31e2d6d1b4e0353e906f93b9433e1d413:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^