Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16ef4bd88e1a9e2d3510afb0dc784e4487b28ace920cb6a6d855b2d25d166fa6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^