Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97aa805dd4b494fd1206f623a81bac7d2ee91ebc69e9e7a38423bfef81718779:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^