Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3ffc58ee4fdaceea77f98fa83da94a3430891bb1e6a1becd66a8f69569df527a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^