Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e864f4337afbcad48544927936f9a4a1be824d79719d94be8b599c2608b12ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^