Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 01f1a0e3c9115a1965e97667bf5188e5af40332db88f94299a4763a610581435:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^