Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cecc097c0b74a6072173f526a61226d48e1f2382d87a6b533e692373330306f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^