Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8d8a4f14e17bae696b623e03eda2fad6052d4da0c5cb0f3375534f7e148db91:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^