Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f61193c0d344fbd02176b8b34c3462ee5e1f53136bffcce66dcfb2bc17e1ff3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^