Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ed0dc07887a2c7ee671b6df6f0f2e8570f14bb8d8cdf6ffb6363685570881e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^