Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e791ccd44870c8712aa9ffe7636b42996773505b713990852b6ca07fde5ba5e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^