Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bce754c5a4bd087d2008933ce61f7e0097db943ccda14bcf3e991dc366e430e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^