Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 956920b791d6399ffcefc7376953dbf749216e8d41deaf3d62c7edddf01f61ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^