Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f116fb3040092da9bda329845e3507afb1ff55ba3c0b9a27a16a0bf1a02b8dd8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^