Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b955b4ce14b79fb6eacb4badfda5bff20ee9fc20b95871fb9aa6ec712de3aa8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^