Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 600dd914d37b5b1b96d97b5612ae7665efef683fd21d7010c84afe919c5a941d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^