Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 33a00ef6aa5821d5c8447a74b3cab3c1ef12236cd4f1b56949ee040f91a831c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^