Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 130aa3000818f1614aee0aefe83f6c79570cacfb49b5572a103a1ebafa5375ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^