Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1261a800a00cfea92f0374cee653791881791a2af2bf8d0b768636ad6ddc755a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^