Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e146dbe9e4b511e1a6e467261da6c6df6c6945b1aaa814aada8ec4c85d05490f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^