Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 85f7d0f589f15a340d23936184406f1b57ee7d5277beb6854dfa583aa04b5626:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^