Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ece3435402339bb40a3b29805d99f79dc4d6ed3d9d77f450df5ee39491f35fbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^