Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a3a947e478030acc4e22dfb9860da04eab8119f4f9a7f14f8164fa956b954133:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^