Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f3aa15ae3d55696fcb2e720c7b785c4186b5e825dac8ce963872b71360609c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^