Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03c6e9fa921ee95b89e3e404a8bfb4c5c3886bdac540deb76329f8cec874da4b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^