Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f3f49075f7b686add3eb12af7c1e26458c3c87ca64c1efdfc433a2534957e86e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^