Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1f9f15dca2bed6c24211221755bb0995512053488e095fd515d1e39ab9daaed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^