Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba66a15117335b4feedff00dcddc8c965f0ee1dab84afb5dad984085a60bd35b:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^