Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f478c1faee92820c3f5bc86a1893e9ef9d62c4f7e2385c6e4342da57233cece2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^