Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de3e075d5fb1e8a4a6842549f9a0a66db903cdfa9291896c29bf56194a0bee98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^