Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb3ab14c978de63ba7b7cc4c77a71628f226a5cd7ab90ff7afb9f1c2f72e4569:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^