Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad991a423bc56b883227afdb0bec6ab4ef250c44e7f1d7bc57a3fb9ba383b4a7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^