Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6f940518d5ad3fc55f557b28fe7b10c08f9d5471759ad607316c35eff8b185b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^