Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8dbccf4415e33c2ee93a6d255e8d0cfa92f2e461aa0fdfcd0db4267da475f6bc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^