Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a96b44d96e8c99ee7d9de47c3444c8025498da32bc86b63dfefdeff796fbde6e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^