Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c609902f1288b5fd1d58f4b287f29519eb1197a08f457fcfc26dde1ee4f45863:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^