Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b4c66ccee3b9576a75a3317886617b5c5548fccfc87b48b534cfa6460cad2a0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^