Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52b2cd146e83ea297ec2c3c181c0bdcbd472dbdc5ebd528a488fdaf14384aa66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^