Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27052db05c3966bc1d279b6d082dec546d627d44c74506b29119f8992173c6ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^