Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f600d7e7c8332acd1536afd7b6e98a37fe482122580e8183314c8435be43d90d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^