Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd81e2654f510b8999059cfbeb62d1ea547a94da5a01bdf644a60a7adc8e7288:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^