Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 66ce802c8cb02b7ca3542132314ba0e3a36d985ee8d929d0d6ffcee4aad3ddf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^