Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8bda4b37342b0c85ef4b3b4d7c6c71026f9bfb44d6d75aa7a0e99467dbd6614b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^