Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f89290791ab1e94948de9c8a71e839ee28ef1f9f7083419ce1f865025d99a28:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^