Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e346348d04dbe8db8879e333dd4653373c7630746bfd5c613a72619ef78404e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^