Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 458aebc42380ee140f57a5c76bf01318172a2fc8d9b9bf6edd33b87ac8273ed8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^