Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0cb6112d36ac4f7a311a67ceb6ec64daa91a6ddfd267c6a0c8d497aa7cd7c6a2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^