Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca424b827df4da72660eddcc9eb6ca2b735d747e673e5186f272c93fd896f7f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^