Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a0efee934a21ff2f3c233cb01868088166748c0cc163a4171aeea218404f187f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^