Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f0b267eace2d49ec22ee3024d3c569d99b0f652ea84256216c9c1a6051b47b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^