Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c723fc8e1245aedb700d35b79a3019ce0907bf877524edc22cc60018eacc44c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^