Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1cdb32643dc496ac95bb8759575761321b67cb8c6d5bfecb9aa1e94fe896fef7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^