Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9daacebd1d1391291bc90fbb831b1979540950ea69af1e564d41a7226836f048:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^