Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e21ff31e7d0e37a8ee9bb4bc3cdff8c7f314845c681a5766c2874ccc495f1426:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^