Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f16486f8875d4e9a26030e0156ec30e880f12e4cfb67e774aa72cac6f463bf00:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^