Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4102e3cdc6ea0b53cee0458fb511b07765bf0de4023e9013ad21085041d82a7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^