Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b743e444772272f9a7cee2b17133f532caa9edd8dd84bcc1c034b2ad0485cd94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^