Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36c9c509d2c4b27655923a7467a615136415ccb41593614ba267fd611dd5e94a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^