Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd44d34d10acb2eee194b3f4de1d582f6858ad44b49ebffda74a4b9918393499:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^