Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8ade26f71fd8b59f2536a4657600e667d8f74da83ed65714dd253c062b910565:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^