Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b2a0058160331d07d5925c4d70eed047924f8de3cad0203a6ae949ddebfde42:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^