Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ede0b5f8f6ba4789135696977e84e4bad121bf99e1263ab77b86f8b74a71ec2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^