Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c3db2fcfadf6e2d45a5edab250f09919d23ee43bc378000b1e2a22bf4998bf1b:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^