Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 51e7bf1533e97a4f4f8be4d09534e85b95ea6d6e4a5358c6258e1a28e6aad2b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^