Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a431f1dc014544e300d96c7a26015de29022ff81517cb08899b89c5795fa0f49:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^