Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a78b074272b12f620aafcbdfdc20ca835b800c01f070ebb166c54280cd121678:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^