Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 82b70242afb6c50e8a819b0a5941844328fb3b051c8f5d5b563b1b34d8a2edee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^