Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b3caaaa55fc5bbafa39ff5faae566036e444d6017607e59e37092b47a291b865:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^