Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d300e677e45eb6908877748393c07b92064216320468813ad9f7704b6ba8a8e5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^