Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d4a057887f0b18ba03c04a807cadda2377808423716afa366fd5a9e9906f1b0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^