Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 54e11e7ba059402c19bad3cfe7727aee5923c757ca35ca11d844dccd1ffc22de:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^