Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cce02d27cbbd0670b9787f5d43981d3e2fb0531d6fc95ac2cc4c512a36ee18f1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^