Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e48e4addf46f66e954adfdc174c8e302cb1fe2cd2fbb23b5ad777fd8af59f4ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^