Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24906555d199b030e93f2dea5ce018a5042f5d5ec2da49245ed5aa9619c1e957:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^