Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c9bd80a966f1540518ab54436e32872d2723b6274e288beccaaaaac955c7e380:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^