Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 402f7f6504de5cf4ac6baccfb6f07e18e195591f35f5b4e9fcf734e5a9e558fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^