Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74cee12192da58de4df10df01345c0901ce68026789800c5ed1da3fc2761dddc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^