Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 69d13ee16b44d4b859ddeb90983c7595dd17e65cf3a85662d423bef65630abe0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^