Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6794b86790f04af6cd431bbc3249ac057ad37670648cfc29d69e215719594809:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^